4K TV looks great at the store but when you get it home, enthusiasm quickly fades. When you hook it up to your Cable Box, it looks Fuzzy or blurry. Here is what's happening and how you can fix it. Link to 4K FireStick https://amzn.to/3cGd33v Stream OLD Movies for FREE https://amzn.to/3cGd33v

4K looks Fuzzy

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4K looks grainy

4K looks Bad

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Comcast looks grainy

Comcast 4K looks bad

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xfinity cable looks bad

Comcast cable looks bad