Wi-Fi & connectivity

Help & troubleshooting for network issues, including connecting your device to your home Wi-Fi network, connecting to public networks, troubleshooting wireless issues & ethernet connections, and optimizing streaming performance.
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Level 7

Mirror Casting Errors

I have a Galaxy 10 and I am trying to mirror/cast to my Roku.  It connects just fine.  It shows my phone immediately.  But when I play a video and turn my phone to landscape and error pops up. "NFL app videos cannot be cast to another screen.  Please disconnect your smartphone to watch video".  What is so bizarre is I am not trying to play any video off the NFL app.  I have tried many different apps, and get same message.

Does anyone know if this is a Roku connections issue or a Samsung issue?

Any help would be greatly appreciated.

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Level 8

Re: Mirror Casting Errors

nfl app is blocking casting. it isnt the phone's fault, the nfl has decided you cannot cast to a TV from your phone (at least not easily as i dont know of any easy work around)

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