Hi guys. As you probably all aware this problem is a hardware one. The contacts on the cheap Chinese Omron switches deteriorate over time thus stopping to register clearly. Yes, it can be somewhat mitigated by software but changing the switch itself is the best possible solution. But, like me, many can't/don't want to mess with their mouse's internals. So I just want to talk about my experience with software instead. Since the double-clicking began (a few months after purchase) I've been stuck with 3.18.77 iCUE and 0.5.64 mouse firmware. It worked reasonably well until the issue just went so bad even this wouldn't help. I've tried newer software versions, yet they not just made it worse but also were giving me constant BSODs. 3.36.125/1.11.113 did fix double-clicking at the expense of almost unusable click and drag. It was still giving me BSODs though, so not an option even with new 3.0.88.0 system update. After reverting to 3.18.77 with the same 1.11.113 strange thing happened: double-clicking was gone, but click and drag worked mostly fine (there were still hiccups here and there but not that often and actually manageable). Perhaps it's just switch contacts brushing away to the point when they became flat again :) Anyway, with everyone's mouse usage drastically vary it will be hard to find a solution that fixes everything for all, even for Corsair themselves (not giving them any slack). Maybe it helps you too, maybe the problem will return aggravated, make me lose my mind and gut the mouse purchasing and swapping to Japanese Omron switches, but one thing is certain - I will not buy Corsair products again.