Troubleshooting
A double click error usually appears as two events from one physical press. Use this test to confirm whether extra clicks happen and how short the intervals are. If errors persist across devices, the mouse switch may be worn.
Pro tip
If you recently changed drivers or macros, disable them temporarily and re-test for raw input.
Common symptoms
- Extra clicks from one press
- Dragging drops files
- Clicks register twice
Double click error test gives you a quick baseline for accidental doubles and click interval timing. You usually notice it when folders open twice, a weapon fires unexpectedly, or drag-and-drop drops the item mid-drag. This page measures click events and the time between them, so you can see what is happening instead of treating it like a random bug.
Do a few normal single clicks in the test area, then try the same pattern with lighter pressure. If you see extra events with very short gaps, that often points to switch bounce, meaning the contact inside the button is chattering. If the results look clean but you still get unwanted doubles in apps, your OS double-click setting, driver software, or macros may be the real cause. Also compare two styles: gentle clicks versus firm clicks. If the error tracks pressure, bounce or contamination is more likely than a random app glitch.
To get a fair read from this double click error test, keep your setup simple. Close auto-clickers, disable mouse macros temporarily, and test in a second browser tab if you suspect an extension is interfering. If you can, plug into a different USB port and repeat the same clicks, consistency matters more than a single run. A quick wipe around the button and a blast of air can also help if dust is causing intermittent behavior.
If the extra clicks follow you across different PCs or browsers, the hardware is the likely bottleneck and you may need cleaning, repair, or a switch swap. If the problem disappears after changing settings, you can keep using the mouse and just tune it. For more input checks, use the input hub at Input tests and return to the main tool page at mouse double click tool when you want to re-run the double click error test after a change.