Good day. So after I did the import tracks and playlist and the find duplicates, tracks are missing from playlist/Crates in Serato. Some crates are completely empty. I see there was a fix for VDJ but do not see one for Serato. I hope you can help as I have a number of important custom crates that I can not create back.
Did you do a Full Sync to Serato?
I assume your playlists are correct in Lexicon? Just after sync, they are empty in Serato?
Its actually the opposite. Its correct in Serato and missing in Lexicon. I just did a new import without merge and its in sync with the Serato now. Not sure why it went missing. Serato still stayed the same thank god for some reason.
Okay cool 
Maybe the drive was disconnected or something, that would skip those crates