09-21-2021, 05:59 AM
MIDI over bluetooth can sometimes be difficult to get working on Android as the OS doesn't support it particularly well in my opinion. Are you able to go into the OS bluetooth settings and succesfully pair your device with whatever you are trying to connect to? If so, did you do this before going to Settings->MIDI Settings->Configure MIDI Connections in MobileSheetsPro?
Mike
Mike