I wish I had read this post before, I originally bought another mouse but the distributor told me they had sold out, so I decided to exchange it for this one. I was so happy the first few days that I decided to buy the K70 Lux keyboard and Void Elite headsets and so I would control all my peripherals from a single application, but in less than a month the left click button started with this annoying problem, now that I have all my Corsair peripherals I am really disappointed that it is a design problem, because I like this mouse so much and I do not want to change brand since all the other peripherals I have are Corsair. I hope the dealer can exchange it for another Corsair model that doesn't have this problem. Any suggestions, please?