We had the experience from heck getting our Roamio installed and working correctly through Cox Cable here in Omaha. It took 1.5 months but finally Cox got their tuning adaptors upgraded to accommodate the 6 tuners and I thought all was finally well. Unfortunately over the past month we've had more and more problems with pixelation. When it hits, it hits every channel and every tuner. It can go on for just a few minutes to a few hours. If it is bad enough and Tivo is trying to record it will just drop the recording all together. If it gets really bad we'll lose TV signals altogether. It is now happening where I am losing 2-3 recordings per week and I am getting aggravated all over again! I've tried searching here in the forums but I'm not finding others posting about similar issues. I'm trying to decide if this would be a Tivo issue or if it would be possibly a cable card and/or tuning adaptor issue with Cox? Where should I begin to try and figure out the problem? What exactly causes pixelation? Right now I'm looking at the the stupid V52 message floating around my screen after more pixelation and a lost recording and ready to throw the darn thing out the window. Any help is appreciated! ETA: Rebooting doesn't help!