Cannot sync any media due to http errors

[casmin7]

Description

All media I try to sync/download, direct or transcoded fills my log with 404 errors
I don't think its an issue on the server since I can stream just fine
Has been happening before the latest jellyfin 12.0 update

Reproduction steps

1. Try to sync a media
2. Will go to about 40 precent fail and try again a few times until it gives up

Screenshots

No response

Logs

[SEVERE  |  Flutter error: HttpException: Invalid statusCode: 404, uri = https://jellyfin.casmin.eu/Items/808f386b7dd2328514671a29b42d7508/Images/Chapter/6?fillHeight=576&fillWidth=384&quality=90, 2026-09-08T16:54:04.245549]

Platform

Linux

App Version

0.11.0

Jellyfin server

12.0

[casmin7]

Well I reset all the metadata, errors are gone from the log but I still cannot download anything