My Kemper does not switch between slots upon recieving a MIDI signal in performance mode (Program change)

Hey,

I'm trying to set up a MIDI track in Cubase to switch between the slots/rigs in my Kemper. I'm using the Program Change signal and my Kemper displays that it recieves a MIDI signal but the slot just won't switch! I've read the manual in both English and German and checked similar threads on this forum but I still can't find out what's missing. Any help appreciated!

Are you referring to page 14 in the system settings? Where it says "Channel 3: MIDI Device A" and "Channel 3: MIDI Device B".

EDIT: Nevermind, you meant the Global Channel on page 15. Now it works, thank you very much, sir!