In fact, the files I shared had metadata and/or cover art meeting the under 600k bar. I shared 2 folders with the support team, and the response, suggesting I get a metadata editor, was unhelpful. The same artists/folders display as expected in other apps, including Music Bee,Foobar, and Groove. I can understand the software not displaying art where there isn't any, but the software is pulling art from other artists outside of the folder from where tracks are located! I have reindexed the files several times but the software still fails to correctly display the right cover art in perhaps 10% of the files.

Other FLAC format tracks display the wrong cover art even where it is embedded inside the track. Many tracks display the wrong album art even though they contain a 'cover.jpg' image that's less than 600k in the respective folder. BluOS is not listing some of the folders by artist even though they show up in the Folders view.

I have about 26,000 tracks in my music collection and about 20% of them are WAV files.

Musicbee flac