Please note, Cubase 8.5 version.
I have my E-MU xboard control 25’s 8 top knobs assigned to quick controls, CC21-28 to Quick Controls 1-8. Channel1. Great, works.
But if I create a MIDI channel select ‘All MIDI-In’, these same rotary knobs are not being picked up by this MIDI channel. If I change the quick controls or erase them. The MIDI channel now works.
So interesting thing is, Quick Controls is on ‘All MIDI-in’. If I change the MIDI channel to be ‘E-MU Xboard 25’ directly, this problem also goes away, no conflict. This isn’t a solution for me though because I need multiple hardware inputs being fed in the same MIDI stream. I want to also decide on the fly whether to use Quick Controls or VST supported MIDI.
Edit
Also just discovered that if I disable Quick Controls on the MIDI Channel in inspector, problem goes away.