I'm thinking of buying this mouse, I'm just wondering if the problem is solved on newer ones? Is there a way to know which one have faulty switches?

I got one is Oct 2019 and it developed double click problem right after 2 year warranty expired. I had to replace the primary micro switch with a Omron Japan d2f-01f switch (logi use omron china with fail soon and there is a whole story of planned obsolescence).

It is working much better with the new switch. Also the rubber on the right side now has cracks and small pieces are falling off.

Additionally, the latest GHUB software is shit and make scroll down not work if you copy a profile to onboard memory. Stupid.

Sorry for the TMI. Mouse is great till it's switch or its software causes problems.

1) Go to libgen.is
1) Select your genre/type (options are Sci-Tech, Scientific articles, Fiction, Comics, Standards, and Magazines)
1) Search for the book you want
1) Try to choose a file that is in .epub format (looks best on iPhone, but .pdf works too) and make sure it is in your desired language.
1) Click one of the numbers under “Mirrors” (doesn’t matter which)

Once the page redirects you, click GET. The book should then be in your Books app that comes on all iPhones.

• Gen.lib.rus.ec also works as well! It’s the mirror version I use when any others are down