Mouse scroll wheel test
Look for reversed scroll events while scrolling in one direction. Counters and an event log show what the browser receives.
Mouse scroll wheel test
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What the test will show
Look for reversed scroll events while scrolling in one direction. Counters and an event log show what the browser receives.
How to take the test
- Choose the direction in which you will twist.
- Slowly turn the wheel in this direction only.
- Repeat in the opposite direction and compare the log.
How to understand the result
The inertia of the touchpad is different from the operation of the wheel. The number of events is not equal to the physical number of encoder clicks.
Compare multiple runs under the same conditions. Then change one factor: connection, device, or setting. If the symptom persists, repeat the test on another device and save the conditions - this will help to more accurately describe the problem to support.
How Calcomera measurements work
What exactly does this test show?
Look for reversed scroll events while scrolling in one direction. Counters and an event log show what the browser receives.
What limitations does the result have?
The inertia of the touchpad is different from the operation of the wheel. The number of events is not equal to the physical number of encoder clicks.