Fyi: Build 1.0150408: I have the problem that the vertical mouse aim gets locked maybe once per minute, I have to press the assigned TrackIR "center view" key to be able to aim up or down again. Also this issue: https://feedback.bistudio.com/T136781 (binocular view).

I have the same issue on the 0.63 offline version. I am running on 16:9 FHD (Windows 10x64 1709, GTX1060) but have 125% DPI scaling set in Windows. Changing the scaling to 100% without reboot doesn't fix it. Will report if a reboot after rescaling to 100% helps, can't do that right now due to processes running I don't want to interrupt.

In T124990#1641246, @Geez wrote:

Hello Everyone.
Are you still experiencing some issues with TrackIR in the current 0.62 version?
Regards,
Geez

In T124990#1629467, @moeb1us wrote:

buuky: and this behaviour is only occuring in ArmA/DayZ?

I have those twitches every 3 seconds. It moves the camera very quickly to the centered view and then back to where I was looking. Deactivating Trueview as well as upgrading TrackIR software from 5.4.1 to 5.4.2 didn't help.

In T124990#1628714, @Geez wrote:

Hello everyone.
We added some tweaks to the experimental version that is going to be released today. Can you please check and let us know how does the camera movement feel now?
Regards,
Geez

In T124990#1627162, @RAM-bo4250 wrote:

With my head straight and unmoving every 2 seconds approx. my screen jerks up and then down approx 1 to 2 inches. It is constant with me..

Active ticket can be found here: T124990

Duplicate of T124990

Hi Geez,

Can confirm that I experienced a similar problem with the regular pistol chest holster and a Magnum.

edit: I had my Magnum disappear on me as well but I got it back after a relog.