I am now using the latest version upgraded from 1.0.2.323.
The sluggish response or stutter is gone.
Because I’m using the X55 Rhino from Saitek I miss the ability to use my HOTAS to lock the headlook function.
I have for now set it up in my Voice attack profile but hope the bug gets fixed in due time.
Now to tweak it out.
Cheers,
Marc.