Lost some channels on Tivo HD - Comcast & Tivo are stumped Ideas?

I have lost channels above basic locals (Comedy central, Cartoon Network, Disney, USA) on Comcast cable in Seattle. We noticed that Comedy Central had really deteriorated prior (pixelation) to disappearing altogether. About the time we lost the channels we had been experiencing very slow internet connections. Comcast sent techs out, ID'd a signal issue ("Hot" too of a strong signal). Techs made external adjustments somewhere along the street, replaced our cable modem w/ a DOCSIS 3.0...

Lost some channels on Tivo HD - Comcast & Tivo are stumped Ideas?

Lost some channels on Tivo HD - Comcast & Tivo are stumped Ideas?