Hey all. Since I installed Windows 7 I've had this problem. When I start the computer from sleep I have no network. It's not disconnected, but "No or limited connectivity". When I try to renew the IP adress from cmd nothing happens. No lockups or anything, just nothing. I have to restart the router to get a connection again. Any ideas why this is happening? I've been running computers with Windows XP, Vista and seven on this router for years now and I've never seen this before, not even with the same NIC. The router is an ISP supplied unit called EG101-R1. Thanks for looking!