12-11-2016, 07:23 PM
I can't reproduce your issue, on my tablet (with type cover/keyboard connected) everything works as expected, in PC mode or in Tablet mode. I've also tried it with all tabs shown (I usually use only 4) and it's working as it should, too.
Tablet: Surface Pro 8,
Other: Strich BT-FP2, USB-MIDI connection to Kurzweil Forte 7