PS5 DualSense controllers: Troubleshooting stick drift and hardware issues

PlayStation 5 DualSense controllers may experience ‘stick drift,’ a common issue where the analog sticks register movement even when not being touched. This phenomenon is often caused by dust, wear, or micro-friction within the internal potentiometer mechanism, which translates physical movement into electrical signals.

To address these issues, users can attempt several troubleshooting steps before seeking hardware replacements. Initial software-based solutions include updating the controller firmware via a USB connection and recalibrating the device. For physical issues, cleaning the base of the joystick or adjusting the ‘dead zone’ settings within specific games can mitigate unwanted input.

Comprehensive testing is recommended to determine if a controller is malfunctioning. This includes using online controller testers to check for unwanted analog stick movement, verifying that all face buttons, D-pads, and shoulder buttons register inputs consistently, and ensuring the adaptive triggers (L2 and R2) provide responsive and full-range input.