Hi. I have a Linksys WRT54G v1.1 router. I have had this for about 2-1/2 years now (with extended warrenty, still 1/2 year left). Set up DHCP for dynamic IP clients, both wired/wireless (logged in as admin with password via IE browser). I has worked fine till recently. I leave cable modem and router powered on at all times, but power off PC after use. Tried release/renew IP, says cannot Connect 4x. Once I power off all devices, then cold boot (Rogers' cable Modem, PC, etc), it is fine for about 24 Hours, then starts again. Wasnt sure if it has to do with the session expiring. This happens with both wired/wireless clents. Upgraded the firmware as well, but trouble still unchanged. Gets to be a pain rebooting all devices every day. Thx for any assistance. Thought I'd try forums before the Linksys support.