Question Casting Issue from HP laptop to Vizio TV

Oct 18, 2019
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Why can't i cast my screen from an HP laptop to my Vizio TV? It works from a MacBook, seamlessly. It's been working perfectly from the HP laptops for the last 2 years, but now is horribly pixelated. It will successfully cast for about 10 seconds and then the bottom 3/4 of the screen black out or become unreadably pixelated. HELP!
 

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