My system was working perfectly until my hard drive crashed and I had to reinstall all my drivers. I am using a Toshiba Dynadock DVI with an HP laptop running Windows 7. Windows is updated to the latest updates. I have installed the newest Displaylink and Dynadock drivers. Problem is that webpages are not refreshing and don't display correctly. When I unplug the dynadock the websites work perfectly on the laptop screen but when I plug in the dynadock the webpages are incomplete, nonrefreshed seem to lag. Other programs seem to display and work soothly on both displays it only seems to be windows explorer.