I'm trying to send program changes to both the H9 and then on to a TwoNotes Torpedo CAB. The H9 changes fine but the CAB doesn't seem to see the signal from the H9's thru port. I checked the cables and went direct to the CAB and it works so it is definitely the thru function or the port itself not working.
I only see limited control of midi function in the H9 Control app. Is there some setting I'm missing to enable the thru function?
Has anyone used the thru function successfully?