Stuttering on 4K x265 via Plex App on Sony A9J - DLNA playback on native video app ok

Server Version#: 1.22.3.4523
Player Version#: Latest current

I can play modest bitrates via smart TV but high-bitrate x265 fails to play in the Plex Android TV app whilst the same content plays ok via DLNA using the TV’s built in player. Stuttering/buffering occurs every 5-10 seconds in the Plex app.
I’m running the plex server on Linux and have enough CPU and a gigabit network connection, however the app is struggling to play the latest media formats. The TV is a current top-of-the-line model and amply capable of playing back x265 at 4K, so it seems to be a deficiency of the app’s hardware acceleration or internal architecture.
To clarify - the same x265 high-bitrate content plays fine, from the plex server, via DLNA in the TV’s native video app.

This topic was automatically closed 90 days after the last reply. New replies are no longer allowed.