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All HD channels -- poor image quality: pixelated and sometimes blacks out

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All HD channels -- poor image quality: pixelated and sometimes blacks out

Anyone else experiencing image quality problems on the HD channels only? The video is badly pixelated and sometimes even freezes or blacks out, and the audio is sometimes affected (i.e., breaks up)?

Silver Problem Solver

Re: All HD channels -- poor image quality: pixelated and sometimes blacks out

You have a signal problem, call for service.

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