Hey Everyone. Wondering if this is normal with the cheaper amps or if mine is faulty. Every once in a while the distortion gets cranked for no reason. I'll just be playing and then randomly a bunch of drive kicks in. I can turn on and off to fix it, or go to a different preset and back again.   I've never checked in the spider remote app if it shows the drive going up when this happens, but that's what it sounds like.    This seems to happen after continuous use of an hour pl