Problems with Traktor 2.6.8 (Mac os X Mountain Lion) and XDJ R1 1.10

Sometimes if I use the jog wheel under traktor, the deck freezes and the only way to fix it is rebooting.

This is a major issue !!!

I just don't trust the unit anymore.

I'm using the latest settings file avaibale (march 2014) and the latest firmware. 1.10.

Is someone experiencing the same issue ?

Is there a workaround ?