Issue with version 1.22 (7788) on ATV 4K - impossible to watch 1080p x265 files
Yesterday the 11th of January 2018, my Apple TV Plex app has been upgraded to version 1.22 (7788).
With the previous version, everything was fine. It was fine to play movies encoded with x265.
But since version 1.22, it's not possible anymore!
The screen remains black and the movie "jump" to the end in few minutes and back to the menu or propose next episode (like movie is over)...
I said that it was perfect with the previous version. For example, I have watch Star wars 7 one week ago. No issues.
Today, with version 1.22, impossible to watch it at all!
FYI: it's still working fine on the Mac or the iOS devices... also on the Plex app installed on the LG TV.
Do you have any ideas? I can see on the release note that version 1.22 (7788) that they have "fix" an issue for ATV 4K on HDR screen.
FYI: ma TV doesn't support HRD. It's a LG TV OLED without 4K and without HDR...
Is possible to reinstall the previous version?
Do I have to try to downgrade the PMS (on the Synology)?
Do I have to change a setting somewhere?
Thanks a lot for your help.
(sorry for my approximative English :-)