I get the above error each time I try to log into the game, I have tried without firewall and anti virus, this makes no difference. If I type the wrong password it tells me that my details are incorrect so I know my details are being checked by the server at least. I can also log into the Raceroom website with no problems at all showing all my purchased content. I have ran a file integrity check within Steam but the problem still persists. I know that normally a 503 error is due to server problems or maintenance but this has been going on since I reinstalled the game 4 or 5 days ago. Please some help if you can.....