Beatgrid, tempo and quantize disappear if exported to usb and when Rekordbox is closed

Hi,

I am a new Rekordbox User. I came from Serato to Rekordbox.

First look ist OK. But using is Bad. In this case Pionner must learn.

I want to prepare my Tracks with Rekordbox to play on SD-Card in CDJ2000Nexus.

The big Problem is, when I close Rekordbox in Mac, every analysys disapperas (Beatgrid, tempo and quantize disappear if exported to usb and when Rekordbox is closed).

I have two CDJ2000 Nexus and one DJM850, this is a lot of bucks, but Rekordbox ist not saving the Infos from the Tracks.

What is the Problem?

What is the Solution?

Rekordbox 2.0.3

Mac OS 10.7.5

CDJ 2000