I have issues with streaming with ATV4K already for few months. Using unify 300Mbps and it's connected via cable.

Music videos, youtube, arcade all are fine. But rented movies, bought movies, Apple TV Plus videos and even movie previews all having problem to stream. It just keep spinning and spinning until a message "There's a problem loading the content."

After midnight around 2am the streaming seems to work again. Tested with SpeedTest installed at ATV and the speed is normal with 3ms ping. Anyone can help?