Could not connect to authentication server... HELP

So i downloaded the game ( from here http://www.hellgate-resurrection.de/...load.1223.html ) and i installed it without any problems i started the launcher and it updated or checked im not sure then i played for around an hour and i got disconnected after that i tried to run the game again but it gives me this error "Could not connect to authentication server" Please help...

P.S. Sorry for writing in english, i suck at writing in german, but i can understand it though....

maybe a server problem?
make sure you connect over "T3Fun" (login screen) and your firewall dont block it

if nothing helps you have to delete the game folder in your "my files/my games" folder (not sure what its called in english windows versions) - there should be a "Hellgate" folder which contains your individual settings (not the game folder itself )

didn't work and btw it gives the error right after i click on the icon