Advertisements Hi folks, I have been a proud owner of a series2 for many years, never had a problem. I went HD and got an HDXL loved it, then Charter decided to bring in the evil cisco box. I had unplug the cisco and reset tivo every few days because I would suddenly lose channels. Not just HD, I'd lose SD channels as well. Eventually we went to the Premiere XL, I thought maybe it was the tivo. New Tivo, New Mstream, and new evil cisco, guess what, NO CHANGE! I'm ordering a signal booster to try and fix the problem. I continue to get pixelation and eventually lost signal. I will also tune to a channel directly and get the message No signal or you are not authorized to get this channel. I channel up, then down, and now it comes in. I have had a Tivo HD box for 3 years I think, I have yet to see the superbowl in hd. Is there a fix for any of this???? Sorry if the post isn't clear, I've been typing all day and I'm a bit tired.