My series2 Tivo has been connecting to the Internet and my other Tivos via a Tivo wireless-G adapter for at least 2 years with no problem. Suddenly last night there was no connection. When I go to the network settings it says no connection, and if I do network setup it does not see the adapter. I have tried restarting the Tivo and moving the adapter to the other USB port. No help. I also tested the Tivo wireless-G adapter on another Tivo and it worked fine. I also tried restarting and using the Tivo wireless-G adapter from the series3 and it also did not help. The series3 Tivo works perfectly with either of the Tivo wireless-G adapters. Any ideas?