Hey guys ! I just received a new P.O.G. this afternoon, and have been fiddling around with it for a while now, and realised a strange thing. After about 5-10 minutes of use, the pedals status LED just turns off. Is this normal? The effect still turns on and off properly, just the LED never comes back on. After unplugging for a while and then using it, it works fine for another 5-10 minutes. Why is this? Thanks for your time!