I just bought a Samsung 4K Crystal UHD (2160p) and every 30 seconds a message pops up, an accept or cancel invitation for a device that’s asking if I want to play that devices sound through my tv. But I have turned off and disconnected everything in my house I can think of so the message will go away and I keep pressing cancel to not accept it but it just keeps popping up!!! Help.
I know how annoying that can be. Could you please provide the full model of your television? I want to look into disabling that on the television. It's more than likely a neighbor setting up Bluetooth devices that's causing you to have the pop up.
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