For the last month or so we are getting heavy pixelation on "local" commercials embedded for shows on TNT and USA networks. At times the whole top of the screen is just large blocks of solid colors that go away when the commercial is over and at others it just freezes while the commercial is playing. Today the picture froze and would not restart until we changed channels and then came back.
We don't have an issues with local channels since all the commercials are local. And Fox News and Fox Business do not seem to have the same issue(s).
My first thought is the receiver going bad, but I did a full test on the disk and it came back clean. In the past, when a receiver was acting flaky a problem would show up on a disk scan. This time the diagnostics give a clean bill of health.
Any help would be greatly appreciated.
We don't have an issues with local channels since all the commercials are local. And Fox News and Fox Business do not seem to have the same issue(s).
My first thought is the receiver going bad, but I did a full test on the disk and it came back clean. In the past, when a receiver was acting flaky a problem would show up on a disk scan. This time the diagnostics give a clean bill of health.
Any help would be greatly appreciated.