Hmm.
Coffee. Urine as developer. Grills. Power Loss.
Must be the coffee house.
That said, I must be getting older. Our fairly new TV wouldn't cooperate yesterday. The set-top box wouldn't show up, nor would anything connected to any HDMI port. I fiddled around with it for a half-hour, turned it on and off, unplugged everything, plugged everything back in, tried various combinations, etc.
Then the wife says, did you restart it? "Yes, I turned it on and off several times." We go into the settings, and there's a "restart" setting.
Ugh. Who? What? When did this happen?