Rekordbox crashing when placing hot/mem cue, loops etc.

Hi,

So since about 2 or 3 weeks i started having problems with Rekordbox. At first I thought it had something to do with the ProLink or my XZ/NXS2 but right now I've narrowed it down to something going on with RB itself or my database.

Situation: 

When I load a track in Rekordbox all is fine, until I place a hot/mem. cue or a loop. It instantly crashes. 

I've tried this: 
https://forums.pioneerdj.com/hc/en-us/community/posts/203067389-Rekordbox-3-2-0-Crash-when-setting-cue-points

but unfortunately no succes. So i'm out of options that I can find or figure out myself. 

I'm running windows and tried reïnstalling RB but no succes again.

So yeah, Help! 

Thanks in advance