Home › Forums › Products › Stompboxes › Installation of H9 control software problems on MAC OS Big Sur 11.4 › Reply To: Installation of H9 control software problems on MAC OS Big Sur 11.4
July 29, 2021 at 3:44 pm #158328
This sounds like more of communication problem then a compatibility issue. Try to check your USB devices on Windows. If on Mac, you should check the MIDI studio, and try resetting the device by removing it there. See if that clears up the issue.