Thanks again for your help. I'm not using a DAW at the moment. I used to use Cubase. I am trying LoopMidi, MidiBerry, MidiOX and MIDIPatch, but I can't seem to get any of them to fix the issue. I created 4 Midi ports with loopmidi. I'm not runnig Songbook and Cat simultaneously yet. i changed the USB hub I was using and now plugging the Cat directly into my PC. I'm trying to send a program change to switch the preset which isn't working. i'm also just trying to turn effect 1 on/off using CC 28 with CC value 0 to turn the effect off. I tried CC28 with value 127 to try turning it on too. I'm using Midiview which does connects to the Cat but the Cat doesn't seem to be receiving messages. When I press a Morningstar Switch I have for PC command and CC28, the Cat isn't receiving anything according to Midiview.
Could you please tell me what CCs you are using? I read you have to set the CAT to Midi 0, but wasn't sure if this was a PC or CC change? I'd like to get effects to turn on/off on both channels and use a PC change to go to different presets. Perhaps also change from channel A to B. Thanks!