Weird Problem-Stutter

[eagledeer]

Hi:

I've had a TIR since the very first model. I'm now on a 4Pro. I picked up a problem a few days ago which I've never seen. The best I could describe it is a momentary (or even less) of a very slight snap or jump a very small distance then a snap back to where I was looking. Nothing has changed in my setup-light level, reflector clip, usb port.

Can anyone help?

Many thanks

[eagledeer]

i did change AA from box to edge detect. I will try going back when I at the PC. Could that be it?

[eagledeer]

I also first noticed this in Falcon 4 Allied Force after installing it. It then carried over in to Flaming Cliffs 2. Where is support lol?

Sry just norticed Im in the wrong forum. I have a trackir 4 pro with VE

[VincentG]

What version of the TrackIR software are you using?

When looking at the camera view, do you see more than 3 green points, any red/gray in the camera view?

What OS are you using?

Any other applications running in the background?

[eagledeer]

Hi Vincent:

Latest version, 3 green, vista 64-4 gigs ram, some apps in background.

The problem went away as mysteriously as it appeared. Some of the things I did which I don't think were responsible for the fix:

Changing USB slots (alone in hub, in powered hub etc.)
Changing AA
Lower light filter to 30.

Things which may have had an effect:
Uninstalling Video Drivers, then reinstalling
Uninstall/Reinstall of TIR Software;
Defrag.

Rock solid now. Anyway many thanks