Maybe someone can help me on this. I've got two Apple TV version 4 devices, one if them is a 4K model and the other a 1080p model. They used to sync the watched status of all shows and movies, but at some point in time they stopped doing so, I think after an upgrade.
This means that when I watch a show in one of the devices and then go to the other device, the watch status is not replicated in the other device (i.e. episode marked as unwatched in one device when I already watched it in the other device, or cannot continue a partial watch from one device in the other). The share and the favorites point to the same computer and folders.
Maybe there's something that can be done.
Thanks in advance for your help.