The first issue i can try to fix.
The second one is tricky, everytime you change the panel output channel all Midi messages assigned to modulators get their channel changed (this is why after opening an standalone instance they send on channel one, the channel gets changed on load no matter what it’s set to).
So now i can add an option for a panel not to apply the MIDI OUTPUT CHANNEL value to all modulators everytime it’s changed AND/OR add a Lua method that gets called everytime the channel gets changed in the panel so you can plug in your own behavior for that event. Maybe you have other suggestions on how to deal with this issue ?