It's a bit hard to describe, but I'll try:
When I want to load a stomp effect in one of the Slots (A,B,C,D or in the effect section), and I use the type knob (left of the display) the KPA first shows the list of available effects, but when I turn the knob, sometimes the KPA automatically jumps to the edit screen of the effect although I keep turning the type knob. This is rather irritating. Anyone else who has the same problem?
It seems to be a rather random phenomenon. Sometimes the problem doesn't occur in days - then it's back.