Working with a Vista Ultimate Laptop cable connected to a Cisco WRV200 router. Has worked flawlessly for years. I now find that after awakening the laptop from sleep mode I get no connectivity because the IP address is notestablished. I now must restart the machine to get the IP address. I do not believe and have no found any changes to the router settings. Seeking guidance on how to troubleshoot this. Is there any policy script that can preserve the IP address until the router DHCP offers another. Guidance sought.