I just connected a new Apple TV but the Netflix app won’t open
Why won’t my Netflix open on my new Apple TV? All I did was get a newer version of apple tv
Apple TV HD, tvOS 14
Question marked as
See if there are any updates available for the Apple TV system software. How to update your Apple TV - Apple Support
It seems that the latest update of the Netflix app requires that the Apple TV is updated to the latest version tvOS.