- Turn on the keyboard (i.e. KOMPLETE KONTROL S-Series MK2).
- Start Cubase 11 Pro, but don’t create a new project.
- Open Studio Setup and go to MIDI Port Setup.
- Uncheck the input that is used by the Komplete Remote Device.
- Hit OK and quit Cubase.
- Turn off the keyboard, then turn it back on.
- Repeat steps 2 and 3.
ISSUE → the box that we previously unchecked, now is again checked.