Reply to S4 problems with led indication

I've recieved controller traktor S4 today (Order #100000465). I've opened the box and connect it to my macbook pro. I believe S4 that I've got has some problems with led indication of the top side of controller (fx1, fx2, main level out). All buttons work, but every led of the button is still the same (red or dark), when I push it. Main level indicator also indicate in wrong way. I saw turning on process on youtube. When I turn on controller it indicates wrong. Sometimes leds start to flash without any commands. I make some videos.
I installed the latest driver. My s4 have some defects?

http://www.youtube.com/watch?v=fOukY0K3xXA

http://www.youtube.com/watch?v=NtHfOAs5Wkg