Reply to Traktor Pro 2 Problem - Hercules Steel Right Jogwheel Stopped Working

Hello everyone!
I'm officially in despair!
I have a hercules control steel and traktor pro 2.
Everything was running excellent until this morning.
The right jogwheel stopped working.All the other controls are fine.
I reinstalled the drivers, tried to see if midi was responding but the jog wheel did not worked.I left it and then, i tried again the afternoon and all of a sudden it worked fine!
So, i wanted to make sure that everything was alright.I shut down and restarted traktor and then again the right jogwheel wasn't responding.

ANY KIND OF ADVICE AND HELP WOULD BE VERY MUCH APPRECIATED!