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I have TrackIR5.1 (NT4.0 Compatibility mode) working with ATI drivers 11.2 in XP 32-bit - Hooray!

5.0
But now the 5.1 (NT4 compatibility mode) is working reliably - about 6x so far with the latest ATI driver 11.2

It wasn't permanent. The 3rd & any subsequent starts of TrackIR wouldn't work.
However, I upgraded to the latest version trackIRv5.1 and, so far, it's working. It's in "NT4.0 Compatibility mode". I didn't set that mode but, as it's working I'm not game to touch it.

I've just had a flight with ATI driver 11.2 (Feb 2011) and TrackIR in NT4.0 Compatibility mode . It worked! Hopefully it will keep working. The flipping of the VC is an intermittent problem so I'll have to see whether it recurs. I'm using the latest TrackIR drivers. Forgot to mention I also use EZCA...

<t>Intel E6750 core2duo OC 3.4gHz<br/> Corsair DDR2 800 2gB<br/> Gigabyte p35C-DS3R<br/> Gigabyte ATI Radeon HD4890 1gB GDDR5 PCI-E 2.0<br/> ATI Driver 10.3 (March last year) [any later ones I've tried, TrackIR won't start]<br/> Windows XP Professional 32Bit<br/> TrackIR4 #43718 Driver:TrackIR 5.0.3...

Looking forward to resolution of this for XP32 systems w ATI cards.

I just changed my USB Root Hub PwrMgt settings - will see if it helps - Thanks.

I will also be looking forward to TrackIR which will run with current ATI Video drivers.

<t>It happens to me too. Sometimes in FSX the VC flips upside down. I can't get it to right itself and TrackIR can stop functioning. It's happened to me twice in the A2A Spitfire with Accusim. I'm using a TrackIR4 with the latest Naturalpoint software... and EZDOK. My system is XP32-bit.<br/> <br/> ...

<t>I tried ATI 10.6 with xp32 and also win2000-compatibility. Previously had tried 10.4. Still no-go for my TrackIR4 with driver5. I'm glad there is ONE set of ATI vid drivers TrackIR works with (10.3). I've also posted over at ATI and ORBX. No-one's having any luck. Even heard someone today: new PC...