Probably not, but i think anyone will need more details to say for sure.

How long have you had the empeg?
Are you running 1.03 (or were you asking about going back to that ver)?
Did it stop playing or just stop responding to inputs?
Can you reproduce the problem by repeating your steps?

Good luck (its probably fine)
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Cheers, -Doug Morrison Mk2-32G Back light buttons, Neon red screen