Hello,
I have Rekordbox 5.0 and Itunes 12.6.0.100 on MacOS Sierra 10.12.5.
Everything was working perfectly for me till the day I have decided to change my playlists and folders to be less than 1000 tracks for CDJ use.
So I have added a lot of playlist & folders that have smart and regular playlists inside them.
Unfortunately now RKB can't display all the playlists inside some folders, so I've got a half-working bridge that was working perfectly a few hours before I did this split.
Yes I do have a itunes.xml file to share, no I won't publish it on a public place.
Thank you
Note : it does still works flawlessly with SDJ, SSL, Cross, Traktor, VDJ. So the issue is somewhere over here I guess.