According to me, this is a bug associated to Windows 7; if you keep down the middle button, setpoint causes Windows to interpret this as a "press and release", even after I am still holding the button down.
It is a major flaw when in games and I use Mouse3 to fire weapons, for instance, this bug causes the weapon to fire only one time then stop when I am still holding the button down. It worked very well in Vista, currently, I am unable to even use the mouse in proper manner just because of this . It also happens when you associate the mouse button with a key: even if you hold the button down, it treats as you have issues and released the button.
Bookmarks