Server Version#: 1.18.3.2156
Player Version#: Web: Version 4.12.3, Xbox ONE: 2.45.1.70 (other versions I can check later, but I don’t think it “matters much”)
This issue is with All non Windows PC players, with the Windows player it works fine. It now has been occurring since a few months, but didn’t need the subtitles much until now.
Playing a movie / TV series or anything with subtitles not embedded will give a distorted image Please see the screenshot
Playing the same with the subtitles disabled, it will play normally without any issue.
On PC playing with subtitles does work, and will show correctly.
I tried the steps from the link below (delete the file on the synology):
See screenshot below on what I see with the subtitles enabled.