How to fix mouse double click issue?

Hi everyone,

I’m having a really frustrating problem with my mouse and I’m hoping someone here can help. Lately, my mouse has been double-clicking on its own when I’m only single-clicking. This makes it really hard to get anything done, whether I’m working or gaming.

Here’s a bit about my setup:

Mouse Model: Logitech MX Master 3
Operating System: Windows 10 Pro, Version 21H2
Software: Logitech Options, ActivityWatch
Here’s what I’ve tried so far:

I cleaned the mouse thoroughly to make sure there’s no dust or debris under the buttons.
I reinstalled and updated the mouse drivers.
I tested the mouse on another computer (the problem still happened).
I adjusted the double-click speed in the mouse settings.
I tried plugging the mouse into a different USB port.
Despite all this, the problem is still there. I’m beginning to think it might be a hardware issue, but I want to make sure it’s not something I can fix with software adjustments, especially with ActivityWatch or any other tools I’m using.
I’m also try this but still not working
Has anyone else dealt with this problem? Are there any settings in ActivityWatch or other software that might help? Any advice would be really appreciated!

Thanks a lot for your help!

Logitech mice have these problems. I had g203 Lightsync that also double clicked when I single clicked. It is totally a hardware problem. I had to get another mouse to fix the problem which is a bummer since Logitech mice are not cheap. If it is still relatively new, you could try sending it back to Logitech. I did it once, but the mouse went out of warranty when it started happening again.

I’ve had similar problems with my Glorious Model D mouse and my Logitec backup mouse.
If it’s under warranty send it back for replacement/repair. If it’s not, buy a new one. Good mice break really easily - especially if knocked, banged, dropped or even overused.