Last week my T-Mobile@Home service dropped 3 times in a matter of 4 days. Each day that it happened it happened sometime in the morning. As previously discussed, to fix it I had to cycle power to the router.

Well, last week after the last time it happened I was convinced that the problem was the router not being able to handle my ISP (Comcast Cable) changing my IP address periodically (like most home users with cable or DSL, the IP address is dynamically assigned and often changed by the ISP to ensure we won’t run a home server or P2P service from our basements/bedrooms : ).

So I recorded my IP address after the last service drop and have been monitoring it since. Also, the other day, as you probably know, Linksys released a firmware upgrade for the @Home router.

Well….it seems to have worked for me so far. I checked my IP address today and it has been changed by my ISP. And my service has not gone down. So, either my theory about the IP address being the problem was wrong, or I just got lucky this one time, or the firmware update fixed the problem.

How about you? Have you had any issues/service drops since upgrading the firmware?