Airplay of purchased, downloaded itunes movies does not work without a network connection
Hi everybody. I'm using a 6th generation iPad (MR7J2FD/A) and a Apple TV 4K (A1842), both with the latest iOS. The iPad is connected directly to the Apple TV, without using a local network. Screen mirroring works just fine. However, if I try to airplay purchased and downloaded iTunes movies, I get this message:"This video is in a format that can't be streamed to this TV." Any ideas how to fix this? Thank you.
iPad (6th gen) WiFi