Was redoing and renaming some patches..no problem....then went to get to the Set Up menu ( Hold Tap and Press Model Select)  no dice ... it went to tuner..several times,a sModel Select "press" function seems to have stopped working.

So I went to edit a patch and SAVE ( hold down Model Select) no dice.Model Select will rotate  fine ...just not the "press down" function

Tried "rebooting" the unit by unplugging /re plugging in power supply...still no...

Am I missing something? or do these switches go bad... had this unit about 2 weeks...no problems