I have a 2 DELL laptops with visa and XP. I have a linksys G router. When ever I switch off both laptops, and restart them they do not reconnect to internet either automatically or manually. I will have to restart the router to get the reconnection. However if I one lap top is connected and I resart the other one then I can still reconnect. The same laptops and routers were working fine till I moved to a new apartment 10 days ago. Any ideas?