Every 4K file I've tried with Plex just simply transcodes. Even if the hardware iIplay it on supports it. Which leaves me to think I'll have to wait for yet another update from Plex.
When the file is played with the "Movies & TV" app the files plays without a hitch, but as soon as I try the same file through the Plex app it fails horribly. Refuses to use DirectPlay and transcodes the file instead. And fails because the server is far from powerfull enough.
What's going on? What is holding Plex back here?
Both server and Xbox is connected by gbit ethernet.