Reported the same thing. Try reloading the track again. That seems to have fixed it for me.
Okay, your choice is made… see ya!
Funny, your ONLY complaint is the waveform not showing but you already ordered another software. You should see the problems that users are having with Traktor!
Of course it works, but it’s not normal.
The point is that I’m tired to work with an application with a lot of bugs that is named “Professional Edition”.
Already ordered Traktor, at least it’s not freezing any song while playing