After a couple more power on/offs of everything (and no UPS) it's working again. But, for how long? And, what can I do in the meantime as preventive? (Thank God for Amazon. It's iced over out there in OKC today!) So, in a nutshell, this is an (A) Power in the living room is fickle; or (B) signal in the living room is flakey? Do you all concur, my dear TiVo gurus. Happy Holidays to each of you. May your TiVos work throughout the New Year!