Re: Mouse turning broken?
@AIMWraith I've seen 2 solutions. The first solution definitely works and some have posted that the 2nd solution worked for them.
Solution #1:
Go into your PROFSAVE_profile, open with Notepad, located in \Documents\Battlefield 2042\settings Remove the lines that start with: "GstKeyBinding.infantry.ConceptYaw". Save and restart the game.
Solution #2:
In the Options menu click: Mouse & Keyboard, Vehicles, Key Bindings, Pilot, Movement. Use the (press and hold) ESC key to clear the "mouse bindings" for: Freelook UP, Freelook Down, Freelook Left, Freelook Right and leave them blank.
Then in the Options menu again click: Mouse & Keyboard, On Foot, Key Bindings, Movement. Use the (press and hold) ESC key to clear the "keyboard arrow bindings" (not mouse) for: Freelook UP, Freelook Down, Freelook Left, Freelook Right and leave them blank.