What To Include In A Useful Report
Good gamepad tester support starts with details that can be reproduced. Include the controller model, connection type, browser name and version, operating system, page URL, whether `?demo=1` was active, and the exact symptom. A report that says the controller test failed is hard to act on; a report that says button 7 never changes over Bluetooth in a specific browser is useful. Focused controller diagnostics feedback lets support compare the same input path instead of guessing from a vague description.
For drift, include idle values from the stick drift test and whether the same result appears over USB and Bluetooth. For mapping, include the button index and label shown on the button mapping test. For vibration, include the support message from the vibration test. For widgets, include the iframe URL and the parent page environment.
Screenshots are helpful when they show the visual state, but do not send private account pages or unrelated personal information. The diagnostics are local, so the project cannot see your controller values unless you describe them. Focused reports help improve copy, browser caveats, and UI behavior.