Problem with a TrackIR

[13WELT_Gerrah]

I recently had a problem with my computer and had to unplug all cables (and that's what caused my problem, I think) in order to install a new CPU fan. In the camera view I can clearly see a green dot and the image is updated real-time, but TrackIR isn't working in Open Falcon, Red Viper or Allied Force. Lights are up (green and blue), but in motion tab it doesn't show any movement. I have tried switching to the other USB ports (Track is connected directly to MB, no hub), turning it off and on via a keyboard shortcut and centering view (I've had a similar problem in the past and it worked) but it didn't help.
Any ideas?

[VincentG]

What version of the TrackIR software are you running?

[13WELT_Gerrah]

3.13
I've reinstalled drivers and software and now it seems to work, but I can't change any motion presets or customize it (or TrackIR will die again).

[VincentG]

So when you make changes within the software, it causes the unit to crash?

[13WELT_Gerrah]

Well not to *crash* (software error, "send to MS?" etc). It looks like it's working (tracking tab, camera view, lights), but it isn't (vide 1st post).

[VincentG]

Motion tab, trackIR Enhanced selected?

The software pauses, and unpauses (F9)?

[13WELT_Gerrah]

Tried both modes with no luck. Right now I'm using LockOn profile (the rest caused what I've mentioned in the 1st post), but still I can't customize curves. I've checked my TrackIR on another computer - works fine. My CPU overheated a bit earlier - it was around 85-90*C. Maybe that's the cause (but all other apps and flight sims are working fine)? In the worst case I can try and reinstall my Windows.