Same happens to me. This past weekend, the sound went silent right before downbeat of the 1st song at a live show. Very frustrating & embarrassing! It wasn’t the cable, or a problem with the guitar or anything. This problem happens to me and usually the only fix is to turn power off/on but even that didn’t work this time & ended up having to go direct thru DI and had to skip using the Stomp altogether. Again, so frustrating to use this unit at gigs not knowing if it’s gonna get thru the entire show. Unreliable!