I'm not sure if anyone else who owns this pedal has had this issue. The input volume on the pedal often (about 50% of the time!) drops out by about 90% to barely audible. The output volume (recorded loop) is unaffected, but I cannot hear what I am playing live. The weird thing is that this issue is on and off for no reason. It may work fine for 10 minutes and then fail for ten minutes and then work again. Resetting it does not help. I haven't damaged it to my knowledge - it is really frustrating for a $300 pedal. Any advice would be appreciated!