I have the exact same issue. The problem also seems to reset after a long time not playing (e.g. the next day) and for a little while it will be fine but over time the frequency and severity of the snap becomes worse to the point where it is unplayable. I also noticed that it only snaps in one direction, it is always to the left with a random vertical vector component.
The fact that uninstalling the game and deleting the settings locally does not fix the issue leads me to believe that the issue must somehow be persisted server side. This seems to imply that what resets the issue is the server persisting your game session is rotated/you connect to another server and whatever the underlying parameter that is wrong is reset.