Its not news guys, Roccat mouses have problems with their scroll button after a peroid of time. I knew this because i read up on the mouse on sites and youtube. Almost everybody who bought it claims that the mouse wheel button will die out in 1 month if your unlucky. At first the complian was directed to the V1 series of the mouse but after these guys purchased the V2 version the problem was still there. Lucky for me i hold out on buying for awhile to see if this was true. Aside from that there was no complian about the mouses performance. Right now Gigabyte seem to be going into the Luxury mouse business, the mous i just bought which is GM-M6880 is almost identical to KONE in shape but lacks the performance. GM-M8000 looks very nice too but it doesn't have that nice matt feel to the suface, but still its a wicked buy if your not too fussy about the surface.

I would advice the guys who haven't bought the mouses to hold off buying it yet until they solve this issue. And to those whose mouse is already suffering from this you have to mail it back to their source for a replacement. Mind you this might take 3 months. If your mouse does not have this problem you are very lucky indeed.