dj instinct with traktor 2 browser problem

hello, i bought  the dj instinct controller. i like it so much, because its very intuitive, and i installed and configure it without any difficults and i can play well with virtual dj. yesterday, i tried to play with  traktor but the navigation butons (such as "files" or folder) dont work very well, if you press this buttons, traktor shows or hide the "song browser".  theres any solution???
because my father give  to me a  traktor pro 2 version, i want to use it.

thank you.