You may need to put a class-compliant MIDI device in between your X50 and the tablet in order to resolve this. This is an example of one of those: https://www.iconnectivity.com/mioxc
Another is the Roland UM-ONE. You can also use bluetooth with devices like the CME WIDI Master or the CME WIDI Jack.
Mike
Another is the Roland UM-ONE. You can also use bluetooth with devices like the CME WIDI Master or the CME WIDI Jack.
Mike