I can't check logs to see what was updated around that time.
Why didn't you change that setting?
in the last month, when i sit at computer in morning, it has lost internet connection overnight. hp compaq on cable, modem, and linksys router. the other computer on the network has no problem. i have heard that turning off the network adapter when idle to save power can cause this problem..... my question then becomes, why did it work fine the first nine months i had this system? although it is now only an inconvenience, i worry that it will eventually lead to more serious problems.