Failed to boot after update to 4.6.0 on Windows 10

[dethe]

When I try to start Sonic Pi it shows the splash screen, hangs for a bit,then shows the Sonic Pi Boot Error window. I've pasted the (extensive, sorry) text of that window below. The first time I tried was after the machine was shut down due to a power outage, so I tried re-booting the machine cleanly and running with nothing but Sonic Pi running, but had the same issue.

Apologies, unable to start...
Sorry, Sonic Pi is having issues booting:
GUI was unable to connect to the Ruby server.
Please consider reporting a bug at
http://github.com/samaaron/sonic-pi/issues
System Information
Sonic Pi version: 4.6.0
OS: Windows 10 Version 22H2
CPU: x86_64
spider.log
C:\Program Files\Sonic Pi\app\server\native\ruby\bin\ruby.exe: warning: Ruby was built without YJIT support. You may need to install rustc to build Ruby with YJIT.
Sonic Pi Spider Server booting...
The time is 2025-06-26 16:53:34 -0700
Using primary protocol: udp
Detecting port numbers...
Opening UDP Server to listen to GUI
Spider - Pulling in modules...
Spider - Starting Runtime Server

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========

===========
Critical: UDP Server Tau Comms ack server for port ["AF_INET", 65406, "127.0.0.1", "127.0.0.1"] had issues receiving from socket
An existing connection was forcibly closed by the remote host. - recvfrom(2)
["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'IPSocket#recvfrom'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:88:in 'block in SonicPi::OSC::UDPServer#start_listener'", "<internal:kernel>:168:in 'Kernel.loop'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:86:in 'SonicPi::OSC::UDPServer#start_listener'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/osc/udp_server.rb:41:in 'block in SonicPi::OSC::UDPServer#initialize'"]
===========
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Sending /ping to tau
TauComms - Unable to connect to tau (Promise timed out after 30 seconds.). Exiting...
Spider - Failed to start server: exit
C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/tau_comms.rb:96:in 'Kernel#exit'
C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/tau_comms.rb:96:in 'SonicPi::TauComms#block_until_tau_ready!'
C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/tau_api.rb:69:in 'SonicPi::TauAPI#block_until_tau_ready!'
C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/tau_api.rb:49:in 'SonicPi::TauAPI#initialize'
C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/runtime.rb:1523:in 'Class#new'
C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/runtime.rb:1523:in 'SonicPiLang#initialize'
C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/lang/sound.rb:70:in 'block (2 levels) in SonicPiLang#included'
C:/Program Files/Sonic Pi/app/server/ruby/bin/spider-server.rb:243:in 'Class#new'
C:/Program Files/Sonic Pi/app/server/ruby/bin/spider-server.rb:243:in '<main>'

daemon.log
[2025-06-26 16:53:23] Welcome to the Daemon Booter
[2025-06-26 16:53:23] ----------------------------
[2025-06-26 16:53:23] SuperCollider inputs disabled by GUI
[2025-06-26 16:53:23] Booting Scsynth
[2025-06-26 16:53:23] Got Audio Settings toml hash: {}
[2025-06-26 16:53:23] Unified Audio Settings toml hash: {}
[2025-06-26 16:53:23] Combined Audio Settings toml hash with GUI scsynth inputs hash: {"-i" => "0"}
[2025-06-26 16:53:23] Merged Audio Settings toml hash: {"-u" => "REDACTED", "-a" => "1024", "-m" => "131072", "-D" => "0", "-R" => "0", "-l" => "1", "-i" => "0", "-o" => "16", "-b" => "4096", "-B" => "127.0.0.1", "-U" => "C:/Program Files/Sonic Pi/app/server/native/plugins"}
[2025-06-26 16:53:23] Process Booter - booting C:/Program Files/Sonic Pi/app/server/native/scsynth.exe
[2025-06-26 16:53:23] Waiting for the SuperCollider Server to have booted...
[2025-06-26 16:53:23] Sending /status to server
[2025-06-26 16:53:24] Sending /status to server
[2025-06-26 16:53:25] Sending /status to server
[2025-06-26 16:53:26] [scsynth] 
[2025-06-26 16:53:26] [scsynth] Device options:
[2025-06-26 16:53:26] [scsynth]   - MME : Microsoft Sound Mapper - Input   (device #0 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - MME : IN 01-02 (BEHRINGER UMC 1820)   (device #1 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - MME : IN 05 (BEHRINGER UMC 1820)   (device #2 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - MME : IN 07 (BEHRINGER UMC 1820)   (device #3 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - MME : IN 04 (BEHRINGER UMC 1820)   (device #4 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - MME : Stereo Mix (Realtek High Defini   (device #5 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - MME : IN 09-10 (SPDIF) (BEHRINGER UMC   (device #6 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - MME : IN 01 (BEHRINGER UMC 1820)   (device #7 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - MME : IN 06 (BEHRINGER UMC 1820)   (device #8 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - MME : IN 07-08 (BEHRINGER UMC 1820)   (device #9 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - MME : IN 02 (BEHRINGER UMC 1820)   (device #10 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - MME : IN 03-04 (BEHRINGER UMC 1820)   (device #11 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - MME : IN 03 (BEHRINGER UMC 1820)   (device #12 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - MME : IN 08 (BEHRINGER UMC 1820)   (device #13 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - MME : IN 05-06 (BEHRINGER UMC 1820)   (device #14 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - MME : IN 01-08 (BEHRINGER UMC 1820)   (device #15 with 8 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - MME : Microsoft Sound Mapper - Output   (device #16 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - MME : Speakers (Realtek High Definiti   (device #17 with 0 ins 6 outs)
[2025-06-26 16:53:26] [scsynth]   - MME : OUT 01-10 (BEHRINGER UMC 1820)   (device #18 with 0 ins 10 outs)
[2025-06-26 16:53:26] [scsynth]   - MME : OUT 03-04 (BEHRINGER UMC 1820)   (device #19 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - MME : OUT 11-12 (SPDIF) (BEHRINGER UM   (device #20 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - MME : OUT 05-06 (BEHRINGER UMC 1820)   (device #21 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - MME : OUT 01-02 (BEHRINGER UMC 1820)   (device #22 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - MME : OUT 09-10 (BEHRINGER UMC 1820)   (device #23 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - MME : OUT 07-08 (BEHRINGER UMC 1820)   (device #24 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows DirectSound : Primary Sound Capture Driver   (device #25 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows DirectSound : IN 01-02 (BEHRINGER UMC 1820)   (device #26 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows DirectSound : IN 05 (BEHRINGER UMC 1820)   (device #27 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows DirectSound : IN 07 (BEHRINGER UMC 1820)   (device #28 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows DirectSound : IN 04 (BEHRINGER UMC 1820)   (device #29 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows DirectSound : Stereo Mix (Realtek High Definition Audio)   (device #30 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows DirectSound : IN 09-10 (SPDIF) (BEHRINGER UMC 1820)   (device #31 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows DirectSound : IN 01 (BEHRINGER UMC 1820)   (device #32 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows DirectSound : IN 06 (BEHRINGER UMC 1820)   (device #33 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows DirectSound : IN 07-08 (BEHRINGER UMC 1820)   (device #34 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows DirectSound : IN 02 (BEHRINGER UMC 1820)   (device #35 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows DirectSound : IN 03-04 (BEHRINGER UMC 1820)   (device #36 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows DirectSound : IN 03 (BEHRINGER UMC 1820)   (device #37 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows DirectSound : IN 08 (BEHRINGER UMC 1820)   (device #38 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows DirectSound : IN 05-06 (BEHRINGER UMC 1820)   (device #39 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows DirectSound : IN 01-08 (BEHRINGER UMC 1820)   (device #40 with 8 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows DirectSound : Primary Sound Driver   (device #41 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows DirectSound : Speakers (Realtek High Definition Audio)   (device #42 with 0 ins 6 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows DirectSound : OUT 01-10 (BEHRINGER UMC 1820)   (device #43 with 0 ins 10 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows DirectSound : OUT 03-04 (BEHRINGER UMC 1820)   (device #44 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows DirectSound : OUT 11-12 (SPDIF) (BEHRINGER UMC 1820)   (device #45 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows DirectSound : OUT 05-06 (BEHRINGER UMC 1820)   (device #46 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows DirectSound : OUT 01-02 (BEHRINGER UMC 1820)   (device #47 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows DirectSound : OUT 09-10 (BEHRINGER UMC 1820)   (device #48 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows DirectSound : OUT 07-08 (BEHRINGER UMC 1820)   (device #49 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - ASIO : UMC ASIO Driver   (device #50 with 10 ins 12 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WASAPI : OUT 01-10 (BEHRINGER UMC 1820)   (device #51 with 0 ins 10 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WASAPI : OUT 03-04 (BEHRINGER UMC 1820)   (device #52 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WASAPI : OUT 11-12 (SPDIF) (BEHRINGER UMC 1820)   (device #53 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WASAPI : OUT 05-06 (BEHRINGER UMC 1820)   (device #54 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WASAPI : OUT 01-02 (BEHRINGER UMC 1820)   (device #55 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WASAPI : Speakers (Realtek High Definition Audio)   (device #56 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WASAPI : OUT 09-10 (BEHRINGER UMC 1820)   (device #57 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WASAPI : OUT 07-08 (BEHRINGER UMC 1820)   (device #58 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WASAPI : IN 05 (BEHRINGER UMC 1820)   (device #59 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WASAPI : IN 01-02 (BEHRINGER UMC 1820)   (device #60 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WASAPI : IN 07 (BEHRINGER UMC 1820)   (device #61 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WASAPI : IN 04 (BEHRINGER UMC 1820)   (device #62 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WASAPI : Stereo Mix (Realtek High Definition Audio)   (device #63 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WASAPI : IN 09-10 (SPDIF) (BEHRINGER UMC 1820)   (device #64 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WASAPI : IN 01 (BEHRINGER UMC 1820)   (device #65 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WASAPI : IN 06 (BEHRINGER UMC 1820)   (device #66 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WASAPI : IN 07-08 (BEHRINGER UMC 1820)   (device #67 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WASAPI : IN 02 (BEHRINGER UMC 1820)   (device #68 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WASAPI : IN 03-04 (BEHRINGER UMC 1820)   (device #69 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WASAPI : IN 03 (BEHRINGER UMC 1820)   (device #70 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WASAPI : IN 08 (BEHRINGER UMC 1820)   (device #71 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WASAPI : IN 05-06 (BEHRINGER UMC 1820)   (device #72 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WASAPI : IN 01-08 (BEHRINGER UMC 1820)   (device #73 with 8 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WDM-KS : OUT 07-08 (OUT 07-08)   (device #74 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WDM-KS : OUT 01-02 (OUT 01-02)   (device #75 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WDM-KS : IN 07-08 (IN 07-08)   (device #76 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WDM-KS : OUT 01-10 (OUT 01-10)   (device #77 with 0 ins 10 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WDM-KS : IN 01-02 (IN 01-02)   (device #78 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WDM-KS : IN 01 (IN 01)   (device #79 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WDM-KS : OUT 11-12 (SPDIF) (OUT 11-12 (SPDIF))   (device #80 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WDM-KS : IN 08 (IN 08)   (device #81 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WDM-KS : IN 01-08 (IN 01-08)   (device #82 with 8 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WDM-KS : OUT 05-06 (OUT 05-06)   (device #83 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WDM-KS : IN 02 (IN 02)   (device #84 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WDM-KS : IN 05-06 (IN 05-06)   (device #85 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WDM-KS : IN 07 (IN 07)   (device #86 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WDM-KS : IN 06 (IN 06)   (device #87 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WDM-KS : OUT 09-10 (OUT 09-10)   (device #88 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WDM-KS : IN 03 (IN 03)   (device #89 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WDM-KS : IN 05 (IN 05)   (device #90 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WDM-KS : OUT 03-04 (OUT 03-04)   (device #91 with 0 ins 2 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WDM-KS : IN 09-10 (SPDIF) (IN 09-10 (SPDIF))   (device #92 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WDM-KS : IN 04 (IN 04)   (device #93 with 1 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WDM-KS : IN 03-04 (IN 03-04)   (device #94 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WDM-KS : Speakers (Realtek HD Audio output)   (device #95 with 0 ins 6 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WDM-KS : Stereo Mix (Realtek HD Audio Stereo input)   (device #96 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WDM-KS : Microphone (Realtek HD Audio Mic input)   (device #97 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth]   - Windows WDM-KS : Line In (Realtek HD Audio Line input)   (device #98 with 2 ins 0 outs)
[2025-06-26 16:53:26] [scsynth] 
[2025-06-26 16:53:26] [scsynth] Requested devices:
[2025-06-26 16:53:26] [scsynth]   Out:
[2025-06-26 16:53:26] [scsynth]   - (default)
[2025-06-26 16:53:26] [scsynth] 
[2025-06-26 16:53:26] [scsynth] Selecting default system output device
[2025-06-26 16:53:26] [scsynth] 
[2025-06-26 16:53:26] [scsynth] Booting with:
[2025-06-26 16:53:26] [scsynth]   Out: MME : Speakers (Realtek High Definiti
[2025-06-26 16:53:26] [scsynth]   Sample rate: 44100.000
[2025-06-26 16:53:26] [scsynth]   Latency (in/out): 0.000 / 0.091 sec
[2025-06-26 16:53:26] [scsynth] SC_AudioDriver: sample rate = 44100.000000, driver's block size = 64
[2025-06-26 16:53:26] [scsynth] SuperCollider 3 server ready.
[2025-06-26 16:53:26] Sending /status to server
[2025-06-26 16:53:26] Receiving ack from scsynth
[2025-06-26 16:53:26] SuperCollider Server connection established
[2025-06-26 16:53:26] Extracting Scsynth info
[2025-06-26 16:53:26] Booting Tau...
[2025-06-26 16:53:26] Fetching Tau toml opts...
[2025-06-26 16:53:26] Daemon listening to info from Tau
[2025-06-26 16:53:26] Requesting tau send us its pid. Sending /send-pid-to-daemon
[2025-06-26 16:53:26] Process Booter - booting C:\Program Files\Sonic Pi\app\server\beam\tau\_build\prod\rel\tau\erts-15.2.5\bin\erl.exe
[2025-06-26 16:53:26] Booting Spider Server
[2025-06-26 16:53:26] Process Booter - booting C:/Program Files/Sonic Pi/app/server/native/ruby/bin/ruby.exe
[2025-06-26 16:53:26] Blocking main thread until exit signal received...
[2025-06-26 16:53:26] [ruby] C:\Program Files\Sonic Pi\app\server\native\ruby\bin\ruby.exe: warning: Ruby was built without YJIT support. You may need to install rustc to build Ruby with YJIT.
[2025-06-26 16:53:27] Requesting tau send us its pid. Sending /send-pid-to-daemon
[2025-06-26 16:53:28] Requesting tau send us its pid. Sending /send-pid-to-daemon
[2025-06-26 16:53:29] Requesting tau send us its pid. Sending /send-pid-to-daemon
[2025-06-26 16:53:30] Requesting tau send us its pid. Sending /send-pid-to-daemon
[2025-06-26 16:53:31] scsynth log match - res: nil, res_no_input: #<MatchData "  Out: MME : Speakers (Realtek High Definiti\n  Sample rate: 44100.000\n  Latency (in/out): 0.000 / 0.091 sec" 1:"MME : Speakers (Realtek High Definiti" 2:"44100.000" 3:"0.000" 4:"0.091">, res_no_output: nil
[2025-06-26 16:53:31] Extracted Windows in audio hw only: {hw_in: "Not connected", hw_out: "MME : Speakers (Realtek High Definiti", hw_sample_rate: 44100, hw_latency_in: 0.0, hw_latency_out: 0.091}
[2025-06-26 16:53:31] Sending scsynth info to GUI...
[2025-06-26 16:53:31] {hw_in: "Not connected", hw_out: "MME : Speakers (Realtek High Definiti", hw_sample_rate: 44100, hw_latency_in: 0.0, hw_latency_out: 0.091, sc_sample_rate: 44100, sc_block_size: 64}
[2025-06-26 16:53:31] Out: MME : Speakers (Realtek High Definiti
In: Not connected

[ethancrawford]

@dethe although the error messages aren't very helpful in pointing this out, this has previously (eg, see #3451) been the result of Windows defender blocking Erlang's (one of Sonic Pi's internal components) network access.

[dethe]

@ethancrawford Thank you! That makes sense, although I wish it would ask before blocking. Now I just have to figure out how to disable that behaviour, which should be do-able.

[dethe]

Well, I made sure Erlang had a path through the firewall. I added firewall exceptions for Ruby too, in case the failure was on that side of the server. I even turned the firewall completely off. Still getting the same issue. Uninstalled and re-installed 4.6, same issues.

Finally, I uninstalled and installed 4.5 to make sure I hadn't been imaging I had it working on this machine. Runs just fine. I'm willing to try more things to help debug this, otherwise I'll stick with 4.5 for now.

[ethancrawford]

That's a shame it didn't work 😞
@samaaron any suggestions about further things to try here?

[samaaron]

Try installing the latest ms c++ redistributables manually?

[samaaron]

https://learn.microsoft.com/en-us/cpp/windows/latest-supported-vc-redist?view=msvc-170

[dethe]

OK, tried that too. Uninstalled Sonic Pi 4.5. Installed latest MS C++ redistributables, Installed Sonic Pi 4.6. Made sure Erlang was not blocked by firewall. Dug deeper to make sure UDP protocol was not blocked by firewall.

Still getting what appears to be the same error. Happy to try whatever to get this working.

[ethancrawford]

Are the Sonic Pi logs from your latest attempt the same as those in your first comment, or are there any differences after you've tried adjusting things? (When I was experiencing this last year, after trying one or two things, the logs appeared to be slightly different, which led to seeing that erl.exe was starting and immediately closing for some reason. (#3424 (comment))

[samaaron]

@dethe - could you just double check that this is the complete log file? It appears to be missing info from the boot process.

[dethe]

@ethancrawford

Running the first log file (as captured above, I didn't think to keep the logs) and tonight's log file (fresh reinstall) through WinMerge the only differences I see are timestamps and the UDP Server Tau Comms ack server is failing on port 54443 instead of 50219 (are these generated randomly?)

@samaaron

There are some non-printing characters that were preventing either copy or paste from working for gui.log. I apologize for not catching that. Below is the gui.log from installing 4.6 again tonight, minus the non-printing characters.

[API] [INFO ] : Log Path: C:\Users\dethe\.sonic-pi\log
[API] [INFO ] : Launching Sonic Pi Boot Daemon:
[API] [INFO ] : Args: C:\Program Files\Sonic Pi\app\server\native\ruby\bin\ruby.exe C:\Program Files\Sonic Pi\app\server\ruby\bin\daemon.rb --no-scsynth-inputs
[API] [INFO ] : Started...
[API] [INFO ] : Reading Boot Daemon output...
[API] [INFO ] : daemon_stdout: 34678
[API] [INFO ] : daemon_stdout: 34673
[API] [INFO ] : daemon_stdout: 34672
[API] [INFO ] : daemon_stdout: 34674
[API] [INFO ] : daemon_stdout: 4560
[API] [INFO ] : daemon_stdout: 34675
[API] [INFO ] : daemon_stdout: 34677
[API] [INFO ] : daemon_stdout: -51949235
[API] [INFO ] : Setting up OSC sender to Spider on port 34672
[API] [INFO ] : Setting up OSC sender to Daemon on port 34678
[API] [INFO ] : Setting up OSC sender to Tau on port 34675
[API] [INFO ] : Setting up Boot Daemon keep alive loop
[API] [INFO ] : API Init Started...
[API] [INFO ] : API State set to: Initializing...
[API] [INFO ] : Going to start pinging server...
[GUI] - API Boot successful
[GUI] [i18n] - Looping through preferred ui languages
[API] [INFO ] : Starting UDP OSC Server on port 34673...
[API] [INFO ] : UDP OSC Server ready and listening
[GUI] - Language setting: system_language
[GUI] - System language: en_CA
[GUI] [i18n] - Looping through preferred ui languages
[GUI] - Using language: en_US
[GUI] [i18n] - Loading translations for en_US
[GUI] - translations available
[GUI] - hiding main window
[GUI] - initialising toolbar icons
[API] [INFO ] : Pinging Spider Server until a response is received...
[API] [INFO ] : Waiting for Sonic Pi Spider Server to respond...
[GUI] - setting up window structure
[Debug] Adding language combo box entries...
54
[Debug] Adding language system_language to the combo box
[Debug] Adding language ar to the combo box
[Debug] Adding language bg to the combo box
[Debug] Adding language bn to the combo box
[Debug] Adding language bs to the combo box
[Debug] Adding language ca to the combo box
[Debug] Adding language ca@valencia to the combo box
[Debug] Adding language cs to the combo box
[Debug] Adding language da to the combo box
[Debug] Adding language de to the combo box
[Debug] Adding language el to the combo box
[Debug] Adding language en_AU to the combo box
[Debug] Adding language en_GB to the combo box
[Debug] Adding language en_US to the combo box
[Debug] Adding language eo to the combo box
[Debug] Adding language es to the combo box
[Debug] Adding language et to the combo box
[Debug] Adding language eu to the combo box
[Debug] Adding language fa to the combo box
[Debug] Adding language fi to the combo box
[Debug] Adding language fr to the combo box
[Debug] Adding language ga to the combo box
[Debug] Adding language gl to the combo box
[Debug] Adding language he to the combo box
[Debug] Adding language hi to the combo box
[Debug] Adding language hu to the combo box
[Debug] Adding language hy to the combo box
[Debug] Adding language id to the combo box
[Debug] Adding language is to the combo box
[Debug] Adding language it to the combo box
[Debug] Adding language ja to the combo box
[Debug] Adding language ka to the combo box
[Debug] Adding language ko to the combo box
[Debug] Adding language nb to the combo box
[Debug] Adding language nl to the combo box
[Debug] Adding language pl to the combo box
[Debug] Adding language pt to the combo box
[Debug] Adding language pt_BR to the combo box
[Debug] Adding language ro to the combo box
[Debug] Adding language ru to the combo box
[Debug] Adding language si to the combo box
[Debug] Adding language sk to the combo box
[Debug] Adding language sl to the combo box
[Debug] Adding language sv to the combo box
[Debug] Adding language sw to the combo box
[Debug] Adding language th to the combo box
[Debug] Adding language tr to the combo box
[Debug] Adding language ug to the combo box
[Debug] Adding language uk to the combo box
[Debug] Adding language vi to the combo box
[Debug] Adding language zh to the combo box
[Debug] Adding language zh-Hans to the combo box
[Debug] Adding language zh_HK to the combo box
[Debug] Adding language zh_TW to the combo box
[GUI] - restoring scope states
[GUI] - creating status bar
[GUI] - creating info panel
[GUI] - creating tool bar
[GUI] - initialising documentation window
[API] [INFO ] : Waiting Until Ready... 59
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 58
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 57
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 56
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 55
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 54
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 53
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 52
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 51
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 50
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 49
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 48
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 47
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 46
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 45
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 44
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 43
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 42
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 41
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 40
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 39
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 38
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 37
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 36
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 35
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 34
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 33
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 32
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 31
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 30
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 29
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 28
[API] [INFO ] : .
[API] [INFO ] : Waiting Until Ready... 27
[API] [INFO ] : .
[API] [INFO ] : UDP OSC Server is no longer listening
[API] [INFO ] : Waiting Until Ready... 26
[API] [INFO ] : .
[API] [ERROR] : Oh no, Spider Server got to an Error State whilst starting...
[GUI] - Critical Error. Unable to connect to server..

[GUI] - Sonic Pi Server failed to start with this error message:
      > Server Exception:
 exit
 ["C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/tau_comms.rb:96:in 'Kernel#exit'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/tau_comms.rb:96:in 'SonicPi::TauComms#block_until_tau_ready!'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/tau_api.rb:69:in 'SonicPi::TauAPI#block_until_tau_ready!'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/tau_api.rb:49:in 'SonicPi::TauAPI#initialize'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/runtime.rb:1523:in 'Class#new'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/runtime.rb:1523:in 'SonicPiLang#initialize'", "C:/Program Files/Sonic Pi/app/server/ruby/lib/sonicpi/lang/sound.rb:70:in 'block (2 levels) in SonicPiLang#included'", "C:/Program Files/Sonic Pi/app/server/ruby/bin/spider-server.rb:243:in 'Class#new'", "C:/Program Files/Sonic Pi/app/server/ruby/bin/spider-server.rb:243:in '<main>'"]

[GUI] - Sonic Pi Server failed to start with this error message:
      > Critical error! Could not connect to Sonic Pi Server.

[samaaron]

Thanks for this. Quick sanity check - do you have anything in:

• C:\Users\dethe\.sonic-pi\log\tau.log
• C:\Users\dethe\.sonic-pi\log\tau_stdouterr.log

[samaaron]

Also, could you try running this and let us know what it prints out:

cd "C:\Program Files\Sonic Pi\app\server\beam\tau"
set TAU_ENV=prod
set MIX_ENV=prod
set TAU_API_PORT=9999
set TAU_SPIDER_PORT=9998
set TAU_DAEMON_PORT=9997
set TAU_DAEMON_TOKEN=12345
set SECRET_KEY_BASE=test1234567890test1234567890test1234567890test1234567890
set TAU_CUES_ON=true
set TAU_MIDI_ON=true
set TAU_LINK_ON=true
set TAU_OSC_IN_UDP_LOOPBACK_RESTRICTED=true
set TAU_OSC_IN_UDP_PORT=4560
set TAU_PHX_PORT=8080
set TAU_LOG_PATH=tau_test.log
set TAU_BOOT_LOG_PATH=tau_test_boot.log
_build\prod\rel\tau\bin\tau start

[dethe]

tau.log is empty, tau_stdouterr.log has just one word: prod

running the above script also printed out prod but interestingly enough it triggered my firewall to ask permission to talk to the network, which is odd because I'm sure I've already granted Erlang that permission.

Tried running Sonic Pi after that, in case that was the super secret firewall access it needed, but no such luck.

[samaaron]

So it looks like Erlang starts - prints prod and then quits.

Somehow we need to get some more information about why. Can you see a crash dump file anywhere? Try looking in these locations:

dir "C:\Program Files\Sonic Pi\app\server\beam\tau\erl_crash.dump"
dir "C:\Users\dethe\erl_crash.dump"

If you can't find it - you might be able to force its location to the desktop:

cd "C:\Program Files\Sonic Pi\app\server\beam\tau"
set TAU_ENV=prod
set MIX_ENV=prod
set TAU_API_PORT=9999
set TAU_SPIDER_PORT=9998
set TAU_DAEMON_PORT=9997
set TAU_DAEMON_TOKEN=12345
set SECRET_KEY_BASE=test1234567890test1234567890test1234567890test1234567890
set TAU_CUES_ON=true
set TAU_MIDI_ON=true
set TAU_LINK_ON=true
set TAU_OSC_IN_UDP_LOOPBACK_RESTRICTED=true
set TAU_OSC_IN_UDP_PORT=4560
set TAU_PHX_PORT=8080
set TAU_LOG_PATH=%USERPROFILE%\Desktop\tau_test.log
set TAU_BOOT_LOG_PATH=%USERPROFILE%\Desktop\tau_test_boot.log
set ERL_CRASH_DUMP=%USERPROFILE%\Desktop\tau_crash.dump
_build\prod\rel\tau\bin\tau start

Another thing to try to extract crash info is to use foreground instead of start

cd "C:\Program Files\Sonic Pi\app\server\beam\tau"
set TAU_ENV=prod
set MIX_ENV=prod
set TAU_API_PORT=9999
set TAU_SPIDER_PORT=9998
set TAU_DAEMON_PORT=9997
set TAU_DAEMON_TOKEN=12345
set SECRET_KEY_BASE=test1234567890test1234567890test1234567890test1234567890
set TAU_CUES_ON=true
set TAU_MIDI_ON=true
set TAU_LINK_ON=true
set TAU_OSC_IN_UDP_LOOPBACK_RESTRICTED=true
set TAU_OSC_IN_UDP_PORT=4560
set TAU_PHX_PORT=8080
set TAU_LOG_PATH=%USERPROFILE%\Desktop\tau_test.log
set TAU_BOOT_LOG_PATH=%USERPROFILE%\Desktop\tau_test_boot.log
set ERL_CRASH_DUMP=%USERPROFILE%\Desktop\tau_crash.dump
_build\prod\rel\tau\bin\tau foreground

Finally, you could look in the event viewer for any related information:

• Open Event Viewer (Win+X, then V)
• Navigate to: Windows Logs → Application
• Look for recent Error entries related to erl.exe

[dethe]

I didn't find a crash log in either of those locations. Running the first script produced the following tau_test.log file but no crash log. Interestingly enough, it didn't crash or return from the tau start command. I tried starting Sonic Pi then in the off-chance that it could communicate to this instance, but that didn't work and I exited out of Tau. Even after exiting there was still no crash file, but there are several ways to exit in erlang, and perhaps the crash log is not triggered by abort?

23:10:33.811 [info] All systems booting....
23:10:33.811 [info] Starting without MIDI native interface
23:10:33.811 [info] Starting without Link native interface
23:10:33.811 [info] Starting Phoenix server
23:10:33.811 [info] Starting with MIDI server disabled
23:10:33.811 [info] Starting with Link server disabled
23:10:33.835 [info] Running TauWeb.Endpoint with cowboy 2.13.0 at 0.0.0.0:8080 (http)
23:10:33.835 [info] Access TauWeb.Endpoint at http://localhost:8080

Running the foreground script I had the following interaction:

C:\Program Files\Sonic Pi\app\server\beam\tau>_build\prod\rel\tau\bin\tau foreground
Usage: tau.bat COMMAND [ARGS]

The known commands are:

   start        Starts the system
   start_iex    Starts the system with IEx attached
   install      Installs this system as a Windows service
   eval "EXPR"  Executes the given expression on a new, non-booted system
   rpc "EXPR"   Executes the given expression remotely on the running system
   remote       Connects to the running system via a remote shell
   restart      Restarts the running system via a remote command
   stop         Stops the running system via a remote command
   pid          Prints the operating system PID of the running system via a remote command
   version      Prints the release name and version to be booted

ERROR: Unknown command foreground

Perhaps that is a clue? Do I somehow have the wrong version of Tau?

I didn't see any references to tau in the event log, but after poking at it for awhile I realized it was refreshing and not showing earlier entries. I will try digging in the logs again tomorrow.

Sorry for needing so much coaching. I'm pretty good at digging deep into OSX or Linux, but I flail around like a muppet when I try to do the same things on Windows. I appreciate you taking the time to help.