MC8 Expression Pedal on FW 3.11.1 EXP flickering to 100% and back to 0% when no pedal movement

I had the same problem, tested the firmware update, seems to have fixed it. Thanks!

FYI it was working fine when using just one CC message over EXP 1.

But I was testing sending 4 pitchbend messages over EXP 1 to control a GM-800 when I ran into this problem.