I have Windows 7 and I am connected to Internet (ISP is UPC Romania) through WebSTAR EPC2203 cable modem. IP and settings are obtained from DHCP and lease time is 2 hours. When I shutdown the computer and I restart it after 2 hours (after lease expiration) I have only local access. If cable modem is restarted, I can access Internet. I have same problem on Vista SP2. Does anyone know what the problem is and how to fix it? Thanks in advance! P.S. Firewall is on (defaul settings).