Relevant live checks
Mouse Button TestVerify left, right, middle, and extra mouse button events.
→Unwanted Double-Click TestLook for unintended duplicate clicks from one physical press pattern.
→Mouse Scroll Wheel TestVerify vertical and horizontal wheel events.
→Mouse Polling Rate EstimateEstimate pointer event frequency in the browser.
→Do the high-signal checks before risky changes
- 1
Run button and double-click tests
- 2
Test another USB port or receiver placement
- 3
Compare behavior with vendor software closed
What DeviceOK/browser can help check
- Observe pointer/button events
- Measure event timing estimates
- Detect repeated double-click symptoms
What this browser page cannot prove
- Read true sensor DPI without calibration
- Inspect switch contacts
- Guarantee USB polling at kernel level