why does my tv suddenly get bad reception on two sister stations ota

[terdralyn]

I've been watching sister stations fox 28 and abc 6 from Columbus, OH for years ota. Suddenly, last week, they both started pixelating and they still are. The audio is usually fine, but that video is driving me nuts! Before last week, they came in as well as all my other ota stations, which is very well. I have turned my antenna every way possible, but nothing changes the reception on these two channels (no less pixelation, no more). Why would this happen? Is there anything I can do about it on my end?

 

[americanaudiophile]

If a new structure is blocking the signal it could cause a problem. Call the channels for advice. A larger and or amplified antenna might help.

 

[solay]

We are having the same problem--but just with Channel 28 (it sounds fine but the video is pixelated even though it was fine not that long ago). I just wanted to respond 1) to let you know you're not alone and 2) to thank you for posting so we could figure out the same.