Apple has released tvOS 16.1.1 Wednesday, a rare standalone upgrade for its third-generation Apple TV 4K. This addresses A particular storage bugThis affected the 128GB model.
The bug isn’t one likely to affect many users, as it’s only noticeable when half of the storage (around 64GB) is filled up. Users are then unable to install any apps, regardless of how much storage they have. The update doesn’t appear to have any other improvements. If you’re already on the tvOS 16.2 beta, it’s not clear whether the latest beta also addresses the issue, but it should be fixed when it releases later this year.
You can update your Apple TV 4K by going to the Settings App. System > Software updates > Software UpdateFollow the prompts.