Reply to Akai APC20 + Traktor Pro 2 mapping issue!

Hi all!

I am currently doing some midi mapping in Traktor Pro2 for using the APC20.
Traktor version 2.0.3.

I have mapped out quite a lot of the stuff allready, BUT..for some reason the very top left button on the APC acts like a Play/Pause button. I have not mapped it to anything manually. I started the midimapping with generic midi and all that. I have double checked the midimapping area in Traktor as well..it