We have Xp Pro x64. When using IE or an Explorer window sometimes the screen will automatically resize itself down to the smallest size in the upper left hand corner. If you try to reset the size it immediately sizes itself back down to the smallest size. At first I thought maybe the Control Key was stuck down but that is not the case.

We have a Logitech MX3000 Keyboard and Mouse Combo. All the drivers and software have been updated .

Has anyone ever had this or know what might be causing it?

Bob