Lenny, Try changing the USB cable that connects the Hub to your computer. If the Hub is still charging devices plugged into it, then it's obviously still accepting & delivering power. If it's not delivering data, then there may be an issue with the USB cable used to connect the Hub to your computer. Try replacing it with a known good cable (do a direct connect of a working device to your computer with the cable, not to the Hub) and see if the problem persists. If the problem goes away, then the old cable was bad; if the problem still exists, then the Hub may be dying.
Hope This Helps. -ShadowSystems For answers to frequently asked questions about this list visit: http://www.jaws-users.com/help/