Logitech mouse double-clicking? How to test and fix it

Updated October 1, 2026

Logitech mice are hugely popular, and so is one complaint: after a year or two, the left or right button starts double-clicking on its own. Here is how to confirm it and what actually fixes it.

Why Logitech mice double-click

Many Logitech mice – including popular models such as the G Pro Wireless, G502, G305, G703 and MX Master series – use mechanical micro-switches for the main buttons. Like any mechanical switch, they wear: the metal contact starts to bounce, and one press is sent as two. Large numbers of users have reported this over the years, so if it happens to you, you are not alone and it is not something you did wrong. Newer models such as the G Pro X Superlight 2 and G502 X use Logitech's LIGHTFORCE hybrid optical switches, which are designed to avoid this fault.

Step 1: Confirm it with a test

Open the double-click test and single-click slowly, 30–50 times, with the button that misbehaves. Red bars mean phantom double-clicks – the switch is bouncing. Then use the mouse button test to check that no other button is affected.

Record a short video of the red bars – it helps with a warranty claim.

Open the double-click test →

Step 2: Rule out settings

G HUB (gaming mice): open your mouse, select the active profile and check that the left button is assigned to “Primary click”, not a macro. If you use onboard memory mode, check the onboard profile too.
Logi Options+ (MX mice): make sure the button is not assigned to a gesture or custom action, and that “Smart actions” are not firing on click.
Windows: check that File Explorer uses double-click to open items and that ClickLock is off – see our general double-click guide.
Update: update G HUB or Options+ and install any firmware update offered for the mouse.

Step 3: Try the quick fixes

Compressed air. Blow short bursts under the affected button while pressing it, then press the button firmly 50–100 times. This can clean oxidation off the contact for a while.
Different port or receiver position. For wireless models, plug the receiver into a USB extension placed close to the mouse. Weak signal does not usually cause double-clicks, but it rules out interference.
Power reset. Some users report that switching the mouse off, removing the battery or unplugging it for a minute, and pressing each button a few times helps briefly. It is harmless to try, but do not expect a lasting fix.

Note that G HUB and Options+ generally do not offer a debounce setting, so you cannot filter bounce in software on most Logitech mice.

Step 4: Warranty

Logitech hardware comes with a limited warranty – the length depends on the product and region, so check it for your model on Logitech's support site. Contact Logitech support with your serial number, proof of purchase and a short video of the double-click test showing phantom clicks. Replacements for this fault are common.

Step 5: Replace the switch

Out of warranty, replacing the micro-switch is a permanent and cheap fix if you (or a repair shop) can solder. Open the mouse – the screws are usually under the mouse feet – and replace the left or right switch with a matching one. Popular replacements are Omron D2F-series and Kailh GM 4.0 / 8.0 switches. Check the size and pin layout of your original switch before ordering.

FAQ

Does Logitech fix double-clicking with a firmware update?

Firmware cannot repair a worn switch. Updating is still worth doing, but if the double-click test shows red bars, the switch itself needs cleaning, replacing or a warranty claim.

Which Logitech mice avoid the double-click problem?

Models with LIGHTFORCE hybrid optical switches, such as the G Pro X Superlight 2 and G502 X, are designed to avoid switch bounce. Older models with mechanical switches can all develop it with time.

Is it safe to open my Logitech mouse?

It is safe if you are careful, but it usually voids the warranty, and removing the feet can damage them. Try a warranty claim first if your mouse is still covered.