LibreELEC fails to play valid MKV video

  • I have a bunch of MKV files generated by Handbrake that LibreELEC can play, save for a single one of them. Nothing happens when you try to play the file in Kodi, but in the log file you can see

    ERROR: CVideoPlayer::OpenInputStream - error opening [smb://nasname/pathtofile/video15.mkv]

    The problematic file plays without problems in VLC and in Windows 10's native Movie app. I use a Raspberry Pi 3 with LibreELEC 9.1.002 running Kodi 18.3.

    Does anybody have any ideas on what to do?