I’ve used iTunes/Apple Music on my Macs for 20+ years, and have 45 playlists, some “smart” and some manually curated. When I installed Roon, it imported 36 of these lists, and those look and work as expected. I am puzzled about the ten or so that have been skipped. Some are “smart”, some manual. No rhyme or reason that jumps out at me.
Suggestions?