I have been using A4Tech wheelmouse (model WWW-11) with several machines and the following problem occurs on only one of the computers. This mouse plugs into my serial port and I am using Win98SE. One of the wheels allows for vertical scrolling. What happens is that I vertically scroll on a page or list and then stop the wheel. However, when I even slightly move the mouse the scroll continues a bit (in the same direction that the wheel scroll). It is as if moving the mouse somehow sent a signal to move the wheel. I recall that this did not happen with some of the earlier A4Tech drivers but it has happened with the more recent drivers (I do not have the old ones anymore). I swapped the mouse with one from another of my computers and the same thing happens so it does not appear to be a hardware problem. Anyone have similar experience of any clues as to what would cause this behavior?