PLEX misses movie "9" during scan

[JuiceWSA]

You might try naming it according to the instructions for naming Movie Files:

https://support.plex.tv/articles/naming-and-organizing-your-movie-media-files/

something like: 9 (2009).mp4, at the very least - 'cause that worked naturally and instantly for me the other day using TMDB:

If using the legacy agents - The LMA Hack will prevent embedded metadata in MP4/M4V files from taking priority - and really messing up a good match:

Video File Naming

With LMA in priority, Embedded Titles within MP4/M4V files are preferred - even over a perfect file name. Local Media Assets should - AT ALL TIMES - remain enabled (unless specifically instructed to turn it off). Local Media Assets should be ‘Demoted’, to the bottom of the stack of active agents under ALL tabs in Shows and Movies, but should NOT be disabled. Local Media Assets is needed for many things - it doesn’t need to be given Tip-Top-Priority (as Plex has so hatefully placed it as it’s …