With force feedback enabled stuttering occurs when the camera is panned or translated.
I did some testing in flight with trackIR and force feedback enabled:
When parked and taxiing below 50 KPH there is no stutter.
While taking off stutter increases with speed from very slight to severe as speed goes from 50 KPH to 150 KPH.
Slow speed flight at 135 to 150 KPH has slightly less stutter.
Enabling Auto-Level while in flight eliminates the stutter.
Tried editing the files in
+1 who would like to see this fixed.
For a brief period I used MSFFB2 a while a go, and initially the game was unplayable since I use low smoothness in the camera settings. Since then I've re-done my TiR settings. Increasing smoothness or filtering makes for an easier viewing and also helps with spotting targets I've found.