External controller not working on most MIDI channels
Long time Deluge user. I upgraded to 4.0 recently and started a new project. Everything was going fine until yesterday, when my controller stopped working on all but one MIDI channel. I know it's not a problem with the controller, or MIDI connection (DIN), because I can create a new project and everything works fine. If I open an older project it also works fine.
The issue first showed up when I went to control a new MIDI track. I held learn and tapped a key on the controller to assign it...the pads flash white when I learn, but when I play the controller, no notes sound. It works if I play on the Deluge keyboard or audition pads, it's only the controller that won't play. The odd thing is that if I go back to the first track I created (MIDI channel 8) it works fine. If I change channel 8 to another, it stops working. No other channels will play using the controller.
I only use DIN, no USB. I don't have MPE enabled.