I have installed Sonic Pi 4.6.0 on my new mini-PC, but it fails to start.
I get this screen:
There is no SuperCollider Log!
In C:\Users[USERNAME].sonic-pi there is no config folder, so audio-settings.toml does not exist. Also, the log file C:\Users[USERNAME].sonic-pi\log\scsynth.log is blank.
The audio rate of the audio input and output of my USB audio interface (Roland Edirol UA-101) is 48,000 Hz. No other audio application is having any problem running.
On my old computer (ASUS TUF Gaming A17, which died recently) I never had this problem.
Can anyone help me to get Sonic Pi running?
daemon.log
[2025-11-08 19:13:31] Welcome to the Daemon Booter
[2025-11-08 19:13:31] ----------------------------
[2025-11-08 19:13:31] SuperCollider inputs disabled by GUI
[2025-11-08 19:13:31] Booting Scsynth
[2025-11-08 19:13:31] Got Audio Settings toml hash: {sound_card_name: “ASIO : UA-101”, sound_card_sample_rate: 48000, sound_card_buffer_size: 320, num_inputs: 2, num_outputs: 2}
[2025-11-08 19:13:31] Unified Audio Settings toml hash: {“-H” => “ASIO : UA-101”, “-S” => “48000”, “-Z” => “320”, “-i” => “2”, “-o” => “2”}
[2025-11-08 19:13:31] Combined Audio Settings toml hash with GUI scsynth inputs hash: {“-i” => “2”, “-H” => “ASIO : UA-101”, “-S” => “48000”, “-Z” => “320”, “-o” => “2”}
[2025-11-08 19:13:31] Merged Audio Settings toml hash: {“-u” => “REDACTED”, “-a” => “1024”, “-m” => “131072”, “-D” => “0”, “-R” => “0”, “-l” => “1”, “-i” => “2”, “-o” => “2”, “-b” => “4096”, “-B” => “127.0.0.1”, “-U” => “C:/Program Files/Sonic Pi/app/server/native/plugins”, “-H” => “ASIO : UA-101”, “-S” => “48000”, “-Z” => “320”}
[2025-11-08 19:13:31] Process Booter - booting C:/Program Files/Sonic Pi/app/server/native/scsynth.exe
[2025-11-08 19:13:31] Waiting for the SuperCollider Server to have booted…
[2025-11-08 19:13:31] Sending /status to server
[2025-11-08 19:13:32] Unable to connect to SuperCollider
[2025-11-08 19:13:32] Extracting Scsynth info
[2025-11-08 19:13:32] sending ERROR to gui
[2025-11-08 19:13:32] ----
[2025-11-08 19:13:32] Selected ports:
[2025-11-08 19:13:32] {“spider-listen-to-gui” => 31355, “gui-send-to-spider” => 31355, “gui-listen-to-spider” => 31356, “spider-send-to-gui” => 31356, “scsynth” => 31357, “scsynth-send” => 31357, “osc-cues” => 4560, “tau” => 31358, “spider” => 31359, “phx” => 31360, “daemon” => 31361, “spider-listen-to-tau” => 31362}
[2025-11-08 19:13:32] Token: -1637556132
[2025-11-08 19:13:32] ----
[2025-11-08 19:13:32] Daemon Booter is now exiting.
[2025-11-08 19:13:32] Cleaning up any running processes…
[2025-11-08 19:13:32] Process Booter - no need to kill C:/Program Files/Sonic Pi/app/server/native/scsynth.exe with pid 25996 and args [“-u”, “31357”, “-a”, “1024”, “-m”, “131072”, “-D”, “0”, “-R”, “0”, “-l”, “1”, “-i”, “2”, “-o”, “2”, “-b”, “4096”, “-B”, “127.0.0.1”, “-U”, “C:/Program Files/Sonic Pi/app/server/native/plugins”, “-S”, “48000”, “-Z”, “320”, “-H”, “ASIO : UA-101”] - already terminated, wait_thr status: #<Process::Waiter:0x0000024cb26ec610 dead>, false
[2025-11-08 19:13:32] Daemon Booter - Over and Out.