Screen Error when watching non-4k content


Novice Member
I randomly get a screen problem when watching non-4k content on my google tv chromecast or fire tv stick. I've attached a picture. However, when I disable UHD color on that input, I don't ever see this problem again. However, that means I have to manually go in and change the input settings when I want to watch 4k content. Is there any way to prevent this happening? I've tried changing the settings on the chromecast and fire stick but that doesn't seem to work.

I have a vizio pq65-f1.


  • PXL_20201121_003739598.jpg
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