Wego + Traktor pro 2.6 CTRL A/KEY doesnt work

Hi there.

I just installed Traktor 2.6 and plugged in my new WEGO.. It all works fine - except the "CTRL A" function (Change KEY) which doesnt respond in Traktor pro 2.6..

Any idea what is wrong? I have imported the TSI file from this site..

Thanks in advance for your time.