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user_mg3qvp
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09/07/2026 11:59 AM

Error tvapp-00273

I have received error tvapp-00273 for 2 days when trying to cast to my tv from tge xfinity stream app on my phone. For the last 2 months my xfinity wifi has been awful. What do I do to fix streaming to my smart tv??? 

I use my phone to run the xfinity stream app and cast to my tv from inside the app. HELP PLEASE!!

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5 hours ago

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XfinityAngie

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5 hours ago

 

user_mg3qvp, thanks so much for reaching out through the Xfinity Forums. I know it has to be frustrating when your internet isn't working correctly. I would recommend troubleshooting your Wi-Fi first. Here is a link that should help. Let us know if you still need help: 

 

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