SOLVED: 10.9.3 dosent work - extrmee CPU load

[34626]

OS: Debian 12 and jellyfin as docker-compose container

I recently upgraded from 10.9.2 to 10.9.3, now i can connect, but its useless. The CPU load is very high, and makes the system unstable.
I did get this error in my browser:

Unexpected Application Error!
Loading chunk 84430 failed. (error: https://my.domain.web/web/node_modules.@...e.chunk.js)
ChunkLoadError: Loading chunk 84430 failed.
(error: https://my.domain.web/web/node_modules.@...e.chunk.js)
    at s.f.j (https://my.domain.web/web/runtime.bundle...8a:1:46127)
    at https://my.domain.web/web/runtime.bundle...58a:1:1410
    at Array.reduce (<anonymous>)
    at s.e (https://my.domain.web/web/runtime.bundle...58a:1:1375)
    at Array.map (<anonymous>)
    at a (https://my.domain.web/web/90479.f1abe8ea...js:1:51543)
    at Object.requireAsync (https://my.domain.web/web/90479.f1abe8ea...js:1:30506)
    at _ (https://my.domain.web/web/7466.bundle.js...8a:2:39457)
    at n.resolveAsync (https://my.domain.web/web/7466.bundle.js...8a:2:41790)
    at n.loadAsync (https://my.domain.web/web/7466.bundle.js...8a:2:41443)


I then tried to use it without HTTPS and with local IP, but it fails on playback and then ffmpeg goes crazy.