(Solved) Midi Translator Pro does not start on macOS 12.3

Hi Theo,
thank you for the additional info and for the offer to test.

You’re the second user who reported such a problem (not sure yet it’s the same cause).

The strange thing is that for us, MT Pro runs fine on Apple Silicon with MacOS 12. So I’m not persuaded that it’s a problem of the bundled VM. Also, the VM starts first and it starts and controls the backend. So the VM is running to some degree on your system, too. Or do you have other evidence that this would be the root cause of the freeze?

You can run MT Pro from Terminal like this with debug output:

  1. Make sure that a hidden instance isn’t running (Activity Monitor)
  2. Open Terminal
  3. copy/paste this command:
    /Applications/Bome\ MIDI\ Translator\ Pro.app/Contents/MacOS/MIDITranslatorPro -debug

You can post the output here, or send it to me in a PM. Maybe we can see at which point it freezes…

Thanks a lot!