Being that the receiver is the one non component sized item in my entertainment center, it went to the top of the stack, on top of a Dish Network 301 receiver. A few days ago, I noticed the display was badly distorted, with some sections stuck on, even when unpowered. The receiver also showed no indication of life on the screen. Unplugging it for a day fixed the problem, but I noticed it starting to happen again. The 301 unit below it has all the vents on the top, due to the slimness of the box, thus, all that units heat was going right up into the Rio Receiver.

Anyone else seen similar issues? I would estimate it might be exposed to a near constant 100 degree F heat flow off the 301 unit. I think the heat combined with the higher then normal ambient temperature that day didn't help.