I've got the G500 now for about 6mon, pretty solid so far, the wheel spins nice with the right click, but middle clicking the wheel is stiff sometimes, feels like I'm gonna break it when trying to click it during frantic games.
Bought it to replace my old MX518 which still worked after years of abuse, sitting in the box beside me just in case the G500 dies![]()
Must be just your mouse, my middle mouse click is nice and smooth