Occasionally I get a hanging note without making any changes other than instrument changes. Is there a way to send all notes off when this happens so I don’t have to restart Gig Performer?
There is a panic button available.
This sends an All Notes Off Message to all Midi In Plugins.
And you can MIDI map it in the Global MIDI Options
Is it a change which is not a change?
Hmm, do you know why this is happening? For example, were you holding a note down while changing patches?