I have a big problem with the pause key in FSX. The problem is not reproducable it occurs sometimes but every flight few times.
I press the pause-hotkey to pause my TrackIR view and than when I unpause, TrackIR stops working.(One of the 2 yello Leds on the TrackIR-Cam goes off) When I look into TrackIR 5.1.300 Software, The Test-Display is frozen. Only solution is end the task

This make no fun. TrackIR is not usable in FSX for me.
I play also DCS Warthog, here are no problems!
Is there a solution available?
Using TrackIR 5 with 5.1.300 Software on Windows 7 64-Bit.
1.) I Strat TrackIR & FSX in Administrator Mode.
2.) I don't use Triplebuffering.
3.) I tried various displaydriver-versions.
4.) I tried various Hotkeys.