ok so im having a problem and i have no idea what it is. my system has been working fine for months, and out of nowhere the past few weeks my radio along with all my amps are just shutting off on me. I will turn my car on and everythings fine and then 10 min later it all shuts off. then a few min later it will all turn back on. or ill turn my car on and nothing works but a few min later everything does again. does anybody know what could possibly be causing this to happen? i would really appreciate any help i can get. Thanks...