Double-Click Bug in Latest Logitech Driver (4.70)

I have an MX Revolution mouse, and recently it started double-clicking when I was just doing a single click. I thought it was a hardware problem so I went through their customer service department to schedule a replacement.

They’ve sent the replacement but I noticed the same exact problem on the replacement. After much hair pulling, it turns out to be a software/driver problem. After removing the Logitech software/drivers and going back to the default Windows ones, the problem disappears.

The moral of the story is: if you’ve got a Logitech mouse and the buttons/scrolling are acting up, don’t just assume it’s the hardware. Try the default/older drivers first.