Had the same problem. I hit the mouse really hard on the table once and now it seems to work again.

I have exactly the same problem. Seems to be an error in the production: https://www.google.com/search

Logitech is expensive, but no better than cheaper competitor products. This overpriced mouse broke 1 day after the warranty expired. Logitech says it's OK. The right button flickers.

I no longer recommend Logitech products.

It's the same for me. This is now the 3rd mouse and the same for all of them. After a few months, the right mouse button doesn't always work. But the mouse is still great (for me) and I bought it again :-D

Windows 10? Bug, no problem with the mouse, I replaced mine and the problem persisted. Here is the solution (at least for me): https://windowsreport.com/mouse-keep...

I bought mine in January 2020. Now in August 2022 I had the same problem on the left mouse button. When I held it down, there was no response or multiple responses. Thought it was a driver issue at first, but after researching the internet it seemed to be a bug issue with this mouse after all. Fortunately, I saw the article by Coinbird here on Digitec. This gave me the simple idea of giving the mouse a "good blow". That has helped so far. :)

I have had mine for over 7 years and never had any problems... but maybe newer versions are worse...

I have had mine for years and it works perfectly. with the windows 2hxx updates, I had brief problems with other pointer devices, but they were solved after a few minutes of troubleshooting. As other users have already pointed out, this may be a software problem.

Have exactly the same problem and the mouse is practically brand new....

I don't know what you do with your equipment... mine has lasted for 2 years, get a grip.