Recently when I stop the transport (on screen or MidI controller) it triggers an instrument note. I then have to do the MIDI>Reset to stop it.
Initially it would trigger a note a The Grand 3. I deleted the instrument and added it back. Problem gone.
The it came back on an OPUS instrument. Deleted and reloaded the instrument (within OPUS) that was triggering. (There were several instruments loaded) and problem did not clear. Reassigned midi instruments starting with MIDI channel 2 instead of 1, and the problem moved to the instrument on MIDI chnl 2.
I do use a Panorama P6, but I’ve been leaving it off and using the onscreen transport to troubleshoot.
Do you have any MIDI Remote / Generic Remote activated ? If so, try to deactivate it and see how things go from there. Additionaly, I would check also that there isn’t a MIDI management program working in the background, such as LoopBe1 (virtual MIDI ports).
Another thing to try, maybe, is to relaunch Cubase in Safe mode, using the Disable program preferences option.
Shucks, this problem didn’t go away. Something is triggering note C0 in OPUS. MIDI IN selection has no effect.
It tool a while for this problem to reveal itself as few instruments use C0
The problem does not happen with their older instrument play_VST_x64.
Opened a ticket with East-West. We shall see…