Casting photos from Gallery app to 4K TV display only thumbnails

michail71

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Feb 6, 2016
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I'm cross posted this one from the Android 7 forum. I'm having an issue casting photos from the Gallery App to my 4K Samsung TV. It appears only a small thumbnail is cast to the television.

I can use my Samsung app to cast the same images at the TV's resolution but that's a whole bunch of extra steps than what should just work from the native gallery app.

Is anyone else having this issue?