Controller Vibration Not Working: Browser, Game or Hardware?
Separate basic browser rumble from game-specific haptics before diagnosing a failed controller.
Controller guides and troubleshooting
Is Your Controller Genuine? What Input Tests Can and Cannot Tell You
Use purchase records and manufacturer support alongside input observations; a browser test cannot authenticate a controller.
Controller Not Charging or Draining Quickly: Safe First Checks
Check the model’s charging instructions and compare repeatable symptoms before blaming the battery or port.
Controller Not Detected: A Browser and PC Troubleshooting Checklist
Check the cable, operating system, browser and game separately to find where controller detection stops.
Controller Input Lag: What Browser Tests Can and Cannot Measure
Understand controller delay, browser sampling and reaction time before changing your setup.
Stick Drift: How to Check Center Offset and Choose the Next Step
Separate resting-stick offset, movement range and circularity before deciding whether settings or repair are needed.
Sticky Buttons and Trigger Problems: Test Before You Repair
Record presses, releases and trigger travel before deciding whether a controller needs cleaning or service.