Relevant live checks
Gamepad Controller TestTest browser-detected controller buttons and analog axes.
→Controller Stick Drift TestMeasure resting stick offset to identify possible stick drift.
→Controller Dead Zone TestInspect how far a stick moves before input appears.
→Controller Trigger TestInspect trigger minimum, maximum, and analog range.
→Controller Circularity TestTrace stick range around the outer boundary.
→Controller Vibration TestRequest a short controller haptic effect where the browser and gamepad expose vibration support.
→Facts that change how you test it
- PlayStation documents DualSense use over USB Type-C or Bluetooth with supported PCs, Macs and mobile devices.
- DualSense includes adaptive triggers and haptic feedback, although browser access to advanced features varies.
Connections: USB Type-C · Bluetooth on supported devices
Problems this center is designed to narrow
- DualSense not detected
- Stick drift
- Trigger range problem
- Bluetooth pairing issue
- Controller works over USB but not Bluetooth