Single-click inside the area, fully release the button and pause between clicks. Rapid-event warnings are not a hardware diagnosis. Understand your result ↓
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Clicks0
Double Clicks0
Suspected Duplicates0
Ready to test
YOUR RESULT → YOUR NEXT STEP
What does my result mean?
Choose what you observed. These explanations help you narrow down a problem; they are not an automatic hardware diagnosis.
No rapid duplicates appear in my sample
What it means
No intervals matched this tool’s suspicion rule during the clicks you tried. An intermittent issue could still be missed.
What to do next
Repeat the ordinary single-click action that causes trouble. Avoid deliberate double-clicking when checking for unintended duplicates.
The suspected-duplicate count increases
What it means
The tool flags left-button presses at least 2 ms and less than 80 ms apart. This timing heuristic is not a switch diagnosis.
What to do next
Reset, fully release the button after each press and leave about a second between presses. If the issue repeats, compare another app and computer.
Double Clicks increases, but suspected duplicates does not
What it means
The browser recognized a double-click sequence. This can be completely intentional and is different from the rapid-interval check.
What to do next
Compare with slow single clicks. If files open after just one click, also check file-manager single-click settings and mouse-button assignments.
QUICK START
How to use the double click
Reset the counters, then place your pointer inside the click area.
Make at least ten separate, ordinary single clicks. Avoid intentionally double-clicking.
If suspect signals appear, repeat the test with the same clicking pattern and compare another mouse if available.
READ YOUR RESULTS
Understanding your results
Clicks counts left-button press events. Double counts double clicks recognized by the browser. Suspect counts pairs of press signals between 2 and 80 milliseconds apart. Fast intentional clicking can also meet that threshold.
A possible switch issue is a screening result, not proof of a mechanical fault. Software settings, macros and deliberate clicking technique may affect the counters. A clean short sample cannot rule out an intermittent problem.
Troubleshooting your double click
Suspect clicks appear during fast clicking
Fast intentional clicks can cross the threshold. Reset and make isolated single clicks, lifting your finger normally between them. Repeat before drawing a conclusion.
An intermittent double click does not appear
A short clean sample cannot rule out an intermittent fault. Compare a longer ordinary-click sample in another application and check mouse software, connection and system settings.
Still stuck? Report a test problem. Do not include recordings or private device information.
Frequently asked questions
Why does intentional double-clicking raise the counters?
That is expected. The browser recognizes your double click, and particularly fast pairs may also meet the suspect timing threshold.
What should I do if unwanted duplicates repeat?
Repeat with ordinary single clicks, review mouse software settings and compare another mouse or connection. Consistent unwanted duplicates warrant further investigation.