How To Fix The Right Joystick On A Ps 4 Controller. Then, keep the analog joysticks up and blow in the opening you create by doing this. On the back of your controller, you will find a tiny hole - the reset button is inside this hole.
Once the chambers are open, use tweezers to grab and remove the white disk from each of the chambers.
Repeat this process a few times, then wait for the isopropyl alcohol to evaporate.
This sounds like a dead zone issue with the controller, sounds like the stick isn't springing back to "zero" so it's still registering an upward press, however slight. Once it's shut down, connect the problematic controller to your console with a USB cable. Now rub the alcohol around the base of the thumbstick, moving the joystick around in circles to expose more of the plastic or rubber cover.