I haven't played my skyrim in some time and today was the day I updated my game to allow Kinect support.
However after using my shouts a few times during combat, it no longer works.

I will hold down RB and proceed to say the shout (in dragon) and all that happens is the name shows up with a red "X" at the end.
It does this for all of my shouts.

Can anyone please help me?