Hi Bob,
It looks like we've seen this a few times in the past with IMS logins when there is a cache corruption for the console. Can you attempt the following steps and let us know if you can log in?
1. Go to %appdata% directory on the windows machine ( the path will be C:\Users\[YOUR USERNAME]\AppData\Roaming )
2. Then look for the Neolane folder
3. Either delete all contents OR rename it to something like neolane.old (renaming is better as the client will create a new folder anyways on the next launch)
4. Uninstall and reinstall the client console again with admin creds and try logging in again.
5. Try to login using federated ID after this change.
Regards,
Craig