I didn’t know where else to put this, but I figured the plex people should know about this. If there’s a better place for this, please let me know!
My plex version is manually installed on synology, from: PlexMediaServer-1.16.2.1321-ad17d5f9e-x86_64.spk
Here’s a gif of me finding the 404. If a picture is worth a thousand words, I wonder how many a gif is worth?
The link itself is https://support.plex.tv/articles/categories/media-preparation/, which seems to no longer exist.
Hope this is helpful!

