This might be helpful.
Apple has released its tvOS 14.2 for the fourth and fifth generations of its Apple TV set top box. The release notes are generic, and only cite “general performance and stability improvements.”
As always, you can install the update by going to System > Software Update.
If you’ve had a chance to try the tvOS 14.2 update and have any feedback, please let us know about your experience in the comments.
Via The Mac Observer