There seems to be a number issues, random volume drop & expression 1/expression 2 pedal assignment issues, I have to assign Wah & Volume to EXP 1 only and bypass one or the other to the same EXP1 and it causes issues with old presets too of course.
Are Line 6 considering a new update to rectify known issues? I'm reverting back to 2.01, as I've never had problems till now!