Just to clarify, when I'm saying movement, I'm talking about focusing. Focusing/Defocusing is a movement you do moving front to back, which is no longer smooth. I am not talking about other movements, just the focusing/defocusing (or zoom in and out) which does not have a smooth transition.

Just to make it clear, I am using the standard profile set that comes with TrackIR. I've tried the default and smooth profiles. Both have the same effect.

Both of those worked fine with ARMA 2 and transition in movement was smooth.

I am not sure what you mean.. I set every VIEW that is relevant to TrackIR such as, look left, look right, up and down as well as zoom in and out..

It could be a coincidence but noticed crashes are more frequent when using TrackIR 5

This problem did not manifest itself for a while now.. Plus, I am getting better frame rates with each release even if limited to 25 FPS.. But as for the crash, it seems to be good for now.

Installing driver set 13.1 from AMD drivers is not an option. Currently those drivers degrade my gaming performance significantly. I have to uninstall them, reboot, and install 12.11. But if you think it might help, I could try installing 13.1 or the latest AMD 13.2 beta drivers and see if that helps.

Files from the Arma 3 Alpha folder have been included.. As for the dxdiag, you can already see it in the bug description, a cut in paste was done.