camera SDK latency with TrackIR5

[lufia]

Hi all, I am running the camera SDK with a TrackIR5 camera, but both the sample programs and my own graphics application has a visible latency. I have Arena, NatNet, and the TrackIR v5 software all on the same computer, none of them ever had this problem while running. Does anyone know what might cause the problem? Is that because of the OpenGL applications or the frame fetching?

[LinusA]

I'm sorry if this question sounds too obvious, but did you install the latest graphics drivers? I forgot that once, and OpenGL applications were very slow.

[lufia]

Yes I did, other openGL programs runs well...

[quote=LinusA]I'm sorry if this question sounds too obvious, but did you install the latest graphics drivers? I forgot that once, and OpenGL applications were very slow.[/quote]