Raceroom Dedicated Server - Server Not Responding

I've have this problem many times with these settings
What i did is make more servers (use numbers from 60003 to 60005 etc, etc)
When i run my server i start one server who's get the numbers 60000 to 60002
As i go to that server, i got many times NO RESPONS FROM THE SERVER
Than i let this server open and start my second server who's get the numbers 60003 to 60005
When i enter these server i get no message and can use this server with no problem
Then i close my first server (with the numbers 60000 to 60002)
Wil i start another server i get never the numbers 60000 to 60002 as long i hold one server open.
Everytime i run a dedicated server i start one server and when these is open i start my second server
When the second server is open, i close the first one.
This works for me and i heard that the 60000 to 60002 numbers give problems from my provider.
Good luck.
Sorry for my very bad english.

 

Bonjour moi je parle pas Anglais je suis sur un traducteur . Je suis Français .
Je comprend pas votre systéme ?