Ok, so I’ve added the “My Music” folder and verified that the XML file there has my playlists, rebooted FireFly, ran a full scan, and still no playlists. In iTunes I am only sharing certain playlists (vs. all). Is that an issue?
No, shouldn’t be. The only other settings that influence that are the one called (incorrectly) process_m3u, which really controls whether or not it processes *any* playlists.
Is your music on a network share? If so, there is an issue there, as well, covered here