>>> My new 12" G4, 640 MB, 867 MHz has the nasty habit of changing >>> "Internet Connect" and "Network" configs from internal Modem to >>> BlueTooth at random. >>> >>> Has anyone experienced this bothersome glitch? Any fixes? >> >> Have you tried: >> System Preferences> Network> Location> *not* Automatic ? > > I have. Same problem for any location with 2 or more network port > configurations enabled. This even applies if one of them is AirPort. > > My own solution was to create different locations for internal modem > and for bluetooth, although I keep AirPort for internet sharing. I am not too sure if this is a solution, but what order are your ports listed? If you go to Network Preferences, and Show: Network Port Configurations Put your modem on top. Not too sure if that'll fix anything...