My $15 Logitech M100 mouse has served me well for at least two years. It’s been so long that I can’t remember when I got it. It’s suffered so much abuse you can no longer make out the Logitech logo on the bottom. This is the second time it started double clicking. The first time I was able to fix it by opening it up and blowing compressed air at it. If you’re experiencing double click, you might want to try blowing compressed air on it. However, this time it didn’t work. After some ...