Apple TV cuts out all the time
I've got an Apple TV and whether I'm streaming a video from my computer library, watching a trailer, or using AirPlay the picture and sound will cut out randomly for a second or two. The TV says "no input" when this happens, as if the signal isn't being sent at all. Then the picture and sound will come back.
I've replaced the HDMI cable with the one that works perfectly on my PS3. I've change inputs on my receiver (also to the one the PS3 was doing fine with). I can't figure this out. I'm using the most recent AppleTV software.