It's been about two weeks or so that pixelating/freezing issues have started on 3 of our TV's, but not all of them. I have a mini DVR box in my room that 3 TV's are hooked up to. Two of the TV's running thru that splitter are absolutely fine but one is experiencing severe pixelation issues. 3 other TV's are running thru a splitter to a DVR box in the basement and 2 of those TV's are experiencing pixelation issues, one is worse than the other. I restarted the boxes today so I'm not sure what the outcome will be. It does seem to happen when more of us are using their TV/devices. Could it be a traffic issue (too many devices in use?) or are some of the set top boxes not getting a strong signal and need replacing? Going to try unpluggin everything first - so haven't called Comcast just yet.
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