When you move crates to new parent crates in Serato, MIXO has no way of knowing that it’s the original crate and imports it as a new crate causing some duplication.

So the easiest thing to do for you if you’ve made lots of changes to crates by moving them to different parents is to delete all your playlists and folders in MIXO then import from Serato and it will rebuild the playlist tree correctly. It should be super fast because only new and changed tracks are analysed.

Remko

MIXO DJ team