A few weeks after I got a new USB plug-in for it too.
It's a few years old, and it recently start pulling this annoying thing where it would double-click frequently. I'd waste a lot of time try to open menus, or opening things accidentally.
So I took it apart.
Every website I checked told me that it was the micro switch getting unsprung, and that Logitech mice to tend to do that. So I pulled open the micro switch, bent the copper back into shape and tried to put it back together. But I'm stupid and I can't get it back together. And the dang thing is so tiny that none of the photos on the internet are sharp enough to help me.
If I can't fix it by tonight, I'm throwing in the towel and buying a new mouse tomorrow. Has anyone tried this fix before?