There is an issue when multiple TCP/IP devices are detected on a system,
which can cause the game to attempt to connect to sierra.com races using the
first TCP/IP device found instead of the one previously chosen in the
'Connect Via' drop-down. This issue will be addressed in an upcoming patch.
The only real workaround until that time would be to try to get the proper
TCP/IP device to the top of the Connect Via list. You might try disabling
or uninstalling any unused or unnecessary TCP/IP devices, or if you need
multiple TCP/IP devices, you could try uninstalling and reinstalling them in
a different order in Windows network control panel.
--
Eric