S2 freezing issues? Worth to buy?

[tumo]

Hi

I am planning to buy a new controller. I was planning to buy an S2 mk2 but I have read lot of posts about freezing issues with S2.

Has Native instruments already fixed the issue or do you think I should buy another controller?
Any suggestions? How about mixtrack pro 2?
At the moment I have Behringer CMD studio 4A with traktor pro and I wont something more solid and better quality.

[nezza]

If you're on the latest firmware this is a thing of the past now I believe, I had this issue with the S4 MK2 - all fixed now.