have you found a solution ? I got the same issue
it seems like an issue with the keyboard but then, why it's not happening when I'm outside the game ?
only with crouch (C) .. its annoying because it keeps cutting the cord of my parachute ;p
EDIT : someone found a solution, I'll have to try this : disabling Quick Accent in PowerToy
EDIT2 : seems to work, I disabled the keyboard manager
I have the same exact issue will give this a try, I see it on drones and flying anything it just wants to go down, mid play if I hold the ctrl button for a few seconds it seems to reset but randomly come back
