Rekordbox import : slight cue shift, off-beat grid

Hi there,

Not a native english speaker, so I'll do my best to explain my issue.

I'm currently giving Mixo a good try, so far so good, except that when I import from Rekordbox, all my cue points are shifted forward by a few milliseconds (looks like this previously submitted issue), and the beat grid is not in sync anymore with the track (the first point of the grid is correctly placed, but it slowly shifts just like it follows an incorrect BPM)
This is the case for every single track that I have imported. I've tried several times to start from scratch, to no available.

Please see an example below :

The first red bar of the grid is OK, but you can easily see that it's slowly moving away a bit more from each following kick.
As for the cue point, this one was supposed to be at the very start of the track, the screenshot is pretty self explainatory (and same for all the other cue points of the same track)

Here is an RB screenshot of the very same track for reference :

Is it just me missing something ?

Thanks

BTW, I'm a Linux user forced to use Windows exclusively for DJing with Rekordbox, so I'm really happy to have found Mixo which should help me organize and prepare my collection on any of my computers without having to reboot. So here is a big THANK YOU for caring about us Linuxers.