Server Version#: 1.43.0.10492
Player Version#: 2026.2.0
Found a couple Plex Forum threads about this issue that were closed and locked from over a year ago. I only recently got into prerolls and today a remote user said “what prerolls” when I asked them about it after they watched a movie.
Turns out, they were using plex on iOS. They have the preroll only setting on in the app’s settings so it should have worked.
I tested it on my iPhone (17 PM / iOS 26.3) and it also does not play prerolls. I tried setting it to one cinema trailer instead of ONLY prerolls and that plays a trailer correctly, but no preroll.
What’s the deal? Seems to be a long standing, non-functioning setting that affects just mobile? Works fine through ATV or TV apps.
Thanks in advance.