I am having a problem with a W2K professional client that keeps losing it's lease at the 50% point of the lease period. I know this is normal for DHCP but the W2K PRO client sending the DHCPREQUEST packet at the 50% does not renew itself with the specific DHCP server.
The current work around is to perform and "ipconfig /renew" on the client. This is NOT a problem with ANY other computers (NT4, WIN98, WINME, etc.) on the network.
Does anyone know what the problem is? Is this a possible service pack issue for W2K PRO?