2017-12-16, 14:17
(2017-12-16, 13:58)sleepi Wrote: I already tried to switch back to an older release, but still the same problem.
What "older release" did you try? Presumably a LibreELEC 8.x/Kodi 17 release?
This is most likely a video player issue, so you may need to open a trac ticket on trac.kodi.tv for the attention of @FernetMenta.
Assuming there is no issue with Kodi 17, but only with Kodi 18a1, then it would be possible to identify the first Kodi 18a1 test build that introduced this problem if you worked your way methodically through the available test builds in this thread. Knowing the first build with the issue would help the developers a lot.