I have an intermittent bug. Nothing where I can provide a step-by-step procedure to make it happen. Happy to turn on debugging stuff if it will help. Not 100% sure it is just with channel.pressure.
I have had a few instances where channel pressure stopped working. I suspected an accidental midi filter. When I opened the keyboard’s filter popup, channel pressure magically pressure started working. I’ll keep looking for a pattern to it. It is fairly rare. But very aggravating 