So I decided to get Traktor to analyze my whole library…
10 hours and counting! Didn’t realise it takes this long!
mine took 3 days.
see you next week 
I did the same on 2.1.1(?) when I changed gear and 75% of the grids shifted. Learned to lock my music… 
Made me finally take time to go through and mark and organize my music though.
snap! was a pain in the arse!