I call bullshit on only 3 issues. I can't even count the number of times I've had a simple surround system where you turn on the system and there would be video but no audio. Most of the time powering everything off and back on would fix it. But many times require rebooting the cable or sat box.

Just recently I had a tv causing a time warner box to regularly reboot.

Those are just the ones that come to mind quickly.