webOS playback never starts

[champo]

I'm having trouble with some video files that never start playing on LG TV. Most content plays just fine, but some never start. If I try to reproduce the same files from my notebook using the web interface it plays fine.

When I play in my TV in the dashboard I see that jellyfin is streaming the file without any modifications and the playback time starts at 0, increases a few seconds and the jumps back to 0, it never goes over 10 seconds. There's no transcoding logs.

Logs https://privatebin.net/?db1c681d9c20f0cb...R1xaRKvuqs

Video
Title: 1080p HEVC SDR
Codec: HEVC
AVC: No
Profile: Main 10
Level: 120
Resolution: 1920x1080
Aspect ratio: 16:9
Anamorphic: No
Interlaced: No
Framerate: 23.809525
Bitrate: 7390 kbps
Bit depth: 10 bit
Video range: SDR
Video range type: SDR
Pixel format: yuv420p10le
Ref frames: 1

Audio
Title: English - Dolby Digital+ - 5.1
Language: eng
Codec: EAC3
AVC: No
Layout: 5.1
Channels: 6 ch
Bitrate: 640 kbps
Sample rate: 48000 Hz
Default: No
Forced: No
External: No

- Jellyfin 10.10.5 using official docker image
- AMD Ryzen 5 5600H with Radeon Graphics
- LG webOS app 1.2.2
- LG UH6500 with webOS 3 version 05.70.30

I've set the transcoding settings according to https://www.amd.com/en/products/graphics...dbfc4b-tab I've attached a screenshot of how they look.

[TheDreadPirate]

Can you try switching the Jellyfin container to host networking?