I have set it up so it is working fine but have found that when I enter the sim and climb into a cockpit the tracking seems to go to pot. It seems to lose the ability to look down even though it works fine out of game. When I say it 'loses the ability' it just freezes before I can look at the lower half of my cockpit but in the TrackIR software I can look straight down perfectly.

What would be the issue here?