I haven’t had the Intro Detection work in the past few months… really sad plex doesn’t have a support ticketing system even if it was only for plex pass members.
No changes to my server, when it did work i used to get an entire season intro detected in about 10 minutes, now i can let it sit overnight and maybe get 1 episode if I am lucky. I just assumed it was a bug in an update and reported it on reddit. I was then blasted by a plex employee as “being a complainer”. That’s when I gave up trying to report it. Hoping this restores my faith in plex bug reporting…
I optimized a single episode of a season stuck on intro detection and it appears all 5 season intro detection just completed in roughly 15 minutes. Seems pretty consistent across multiple users hopefully that helps find the root cause.