I have my H9 connected to an Ampero switch and a Moog exp pedal. I have tried them both separetely and there is no issue with none of them. The problem begins when i want to use them together as the rigth switch stops working (the left switch does increase the presets).
I have checked the Y cable and it works fine as so does the exp pedal and the switch by their own.
Any ideas of what could Im doing wrong?