Weird CDJ-2000 Nexus glitch.

So I am having this problem where sometimes when I press the slip mode then touch the needle search pad for Slip Roll, It makes it to where I can't do anything. I can't pause, move the platter, or pretty much do anything, so basically it freezes. Therefore I have to restart the CDJ and then it's fine. Just wanted to let you guys know and see if anyone else is having this problem.