My U-verse system is relatively simple. The DVR and one other STB. Last week and again today, when I turn on the television set connected to the STB, I get a "searching for signal" message which is only eliminated by a reboot.
My question is, is this a pre-cursor of problems to come or is it just something that happens to a box from time to time?
While I've only had the system for a few months, once it got correctly set up, (itself a major undertaking) it's been trouble-free.