I listen to dance music. Most of my collection is ripped to FLAC, and tagged properly. Despite this, PLEX regularly misses many tracks form a DJ mix.
For example, I have here a CD all ripped correctly. All tagged correctly. But only 1 solitary track appears in plex. This particular DJ mix is spread over 6 discs. I have both the WEB release, with over 80 tracks, and the CD I ripped myself, with around the same number of tracks. Yet on 1 track actually appears, and this single track is tagged no differently than any other track in the compilation.
Why, oh why, can I not just tell PLEX to look at a folder, and include all tracks from that folder in the album? Heck, the filenames and tags are already numbered too, so how hard could it actually be?