MX Master Double-Click Test
Confirm MX Master duplicate clicks and separate switch wear from wireless or software behavior.
Check path
Click slowly in the browser tester.
Compare left click with right click and wheel click.
Retest over another receiver or Bluetooth path.
Buy later
Keep it when the issue disappears after reconnecting.
Repair only if the fault is isolated to one switch.
Replace when productivity use keeps creating duplicate actions.
Repair picks
If the shell and sensor are still good, replacing the worn click switch can be the cheapest repair path.
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FAQs
How do I test an MX Master for double-clicking? +
Run the live mouse test and click at a controlled pace. A true double-click fault appears when one physical click repeatedly creates two browser click events without intentional rapid clicking.
Can Logitech Options or Bluetooth cause MX Master click issues? +
Software and wireless routing can affect behavior, so compare another connection path and another computer if possible. If the same duplicate click follows the mouse, hardware wear becomes more likely.
Should I replace an MX Master that double-clicks? +
Replace only after the same duplicate-click fault repeats across clean tests and repair is not worth it. If the rest of the mouse is healthy, a switch repair may still be cheaper.
Repair path
If the same fault repeats, use the guide before buying replacement hardware.
Run the source test.
Use the matching live tester first, then return to the model page only if the fault repeats.