Hi Thank you for your assistance,
Use the Tobii Enable/Disable hotkey that temporarily enables/disables camera control - Setting is in GameHub options for DCS. -- I Tried this and did not change a thing
Use a framerate limiter to cap DCS FPS to 60, 72 or 144Hz to see if there is any change.
Are you using Camera Boost? Try it on or off. - Tried both - no difference
Make sure you are running latest version of Tobii Experience and GameHub. - Re installed the new version
Is latest version of headtracker.dll in the correct dcs/bin folder? I assume you are running from bin since bin and bin-mt are the same now. - Its in the location
If you are using a custom Tobii DCS profile trying going back to the Default or install the Tobii Recommended Profile found on their DCS World >> DCS_6DOF.ghubprofile Document
I will try #11
Thanks so far with your help