Kick back and relax with YouTube on your #NintendoSwitch. Enjoy entertainment like music videos and shows, plus gaming livestreams, how-tos and much more. YouTube is now available for download on Nintendo eShop.pic.twitter.com/L4P6y9bagD
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Maybe the TV?
I doubt that it's the TV. Videos play just fine on the Wii U Youtube and 3DS Youtube, but not the Switch Youtube in Dock Mode in Stereo (so far).
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