Go ahead and change the 655 to am IP that is in the Linksys subnet 192.168.1.2, but before you hit save changes manke sure you change the 655 DHCP server address range to match the change make your 192.168.1.10 - 192.168.1.XXX. If you haven't been changing this DHCP address range after you changed the IP this can also keep you from seeing the router correctly