For nearly every tune we play in my band I use pattern mode. (saved in Master)
I have layered patches and divided them into different areas of the keyboard.
Suddenly at rehearsal and at a gig this last week, I get screechy sounds. Seems when the motif has been turned on for some time (maybe over an hour or so)
At this point mainly when hitting the to keys C# and E. (at the same time)
It is so strange, feels like torture!
Any ideas from you motif-people :-)