Originally Posted by
PizzaSHARK
That's the main reason I switched back to Logitech after going through two Copperheads that ended up having that problem - "sticky" buttons. Granted, those were both first generation Copperheads, so it was quite some time ago. But I haven't had any issues with any of the Logitech mice I've owned - my old MX500 lasted six years before I replaced it with the first Copperhead (and it was still working fine when I replaced it), and I've been using an MX518 (basically like a second-generation MX500... or maybe it's third-generation, I forget) for three or four years now with zero issues.