I recently upgraded from Venture to Sonoma and now my MIDI keyboard is registering both on key down and key up in Garageband (10.4.9).

A few other observations that seem odd:

  • Garageband now says 3 inputs are connected when I connect the keyboard. However, in the audio tab, it only shows one controller. When I disconnect it says 1 is connected (but the settings say nothing is connected)
  • the pedal no longer works
  • things are working as expected in another DAW (Logic Pro)
  • in the Audio Midi Setup screen for the OS, only key ups are registering (not sure what was happening on Ventura)

I have tried resetting the drivers but no luck.

Anyone have any troubleshooting tips/ideas what may be going on?

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