Is it already possible to toggle between the 2 performance pages for the footswitches using an external MIDI CC?
No, it is not possible using MIDI CC. It is possible with consecutive presses of the PERFORM knob right on the H90. And, if it wasn’t already clear, it is possible to map directly to Performance Parameters using MIDI – which means, you can always have a controller access the functions in PERFORM mode by assigning MIDI CC to PERFORM 1, PERFORM 2,…PERFORM 6 in the Global – MIDI Transmit menu.
