I have the same problem... if i try to change the values on the "Line 6 Edit" a screen pops up with a message along the lines saying " bad things......man bad things!!!" I called Line 6 today (November 15) and I'm still waiting for a call to see if there's a fix to this problem. It was driving me nuts because I'm in the middle of recording and now I have to stop production until this is fixed.