Just wondering if anyone has had this problem with their S-9. When I turn on the power the word "On" flashes on the fron of the receiver continuously and doesn't stop. This happened about a year ago and I just left in on and after about 15 minutes the flashing stopped, the receiver booted up and all has been fine since then. Last weekend the flashing "On" reappeared. I left the receiver on for over an hour and nothing changed. Anyone ever seen this happen?