![Review: Apple TV 4K is an impressive extension of the iTunes ecosystem to the living room - iPod + iTunes + AppleTV Discussions on AppleInsider Forums Review: Apple TV 4K is an impressive extension of the iTunes ecosystem to the living room - iPod + iTunes + AppleTV Discussions on AppleInsider Forums](https://photos5.appleinsider.com/gallery/23017-28590-atv-top-l.jpg)
Review: Apple TV 4K is an impressive extension of the iTunes ecosystem to the living room - iPod + iTunes + AppleTV Discussions on AppleInsider Forums
![I'm trying to watch “Alien Covenant 4K” on Apple TV for the Roku Ultra, but it keeps giving me this message. Is anyone else getting a similar message error? : r/appletv I'm trying to watch “Alien Covenant 4K” on Apple TV for the Roku Ultra, but it keeps giving me this message. Is anyone else getting a similar message error? : r/appletv](https://preview.redd.it/6tprrvzza1q51.jpg?auto=webp&s=253d584890a69478690bbabee4290855daad8183)
I'm trying to watch “Alien Covenant 4K” on Apple TV for the Roku Ultra, but it keeps giving me this message. Is anyone else getting a similar message error? : r/appletv
![Review: Apple TV 4K is an impressive extension of the iTunes ecosystem to the living room - iPod + iTunes + AppleTV Discussions on AppleInsider Forums Review: Apple TV 4K is an impressive extension of the iTunes ecosystem to the living room - iPod + iTunes + AppleTV Discussions on AppleInsider Forums](https://photos5.appleinsider.com/gallery/23017-28596-appletv-4khdr-l.jpg)