I’m hoping so one can PLEASE help me with this problem. I have a Denon 2805 receiver, my front speakers are Mythos Ones, back speakers are Mythos Twos, and surrounds are definitive technology ceiling speakers. Anytime I turn up my volume anything above slightly normal, the receiver starts to beep then shut off. This happens every time no matter how long the receiver has been turned on. The Denon manual is no help, and neither is there web site FAQ. Any help would be greatly appreciated.