Why does my Ps4 Controller Move Forward when Pressing L2?

How do you Fix L2 Pressing Itself?

The easiest way is this: Use a small philips head screwdriver and remove the four back screws. Carefully pull the controller apart and remove the small silver springs from the L2 and R2 buttons. Put the controller back together. The springs arent actually necessary for the controller to work properly.

How do you Fix Forward Drift on PS4 Controller?

Reset your PS4 controller. Resetting the DualShock 4 can solve a lot of issues that suddenly pop up.
Clean your PS4 controller.
Get your PS4 controller repaired or replaced by Sony.
Disassemble your PS4 controller to clean the analog stick .
Replace the PS4 analog sticks.

Why does my Character Move Forward when I Aim?

The problem is the controller's left stick is slightly worn, and due to the sensitivity while aiming the slight forward position of the controller's left stick results in you moving forward. I verified this by switching controllers. Try cleaning your controller, or you may need to replace it.