[Solved] "Could not connect to Authentication server, Check your internet connection and try again"

When I go to login to KAG I will get the message;
"Could not connect to Authentication server, Check your internet connection and try again"

, I've had other people try to log into KAG through my computer and fail also, I have re-installed about 3 times and even ran the "cmd->ping master.kag2d.com", I recieved a signal coming from the master server.. Does anyone else have the same problem?

 

Yesterday i had this problem too. Today I was able to log in, but all the time on the old version of the game. Now i reinstalled the game and everything is ok.

 

i just tryed an old version i had an archive of
it logged in fine but no one is online

 

true but i thought id have a stab in the dark ,
any thing to satisfy my kag craving =/

kouji can you login with the new version then

 

i can "$ ping api.kag2d.com"
it seems fine also opening api.kag2d.com in browser it send back json : {"statusMessage": ect.. .

but i still cannot auth and get the popup box error ,..
was using wifi (not that it should make mutch diff) trying cable now
and no change =/

fyi
the kag window title says "Engine (build:354 version 0.95A) kag (build: 346 version 0.91A)"
i had a play with wireshark it seems to make request to api.kag2d.com

but no joy loging in

 

same problem here as AGRAIL

wasn't even able to login on forum yesterday

 

error is just as title says "Could not connect to authentication server, Check your internet connection and try again"
its in a popup box

sadly i cannot see how to pm ye

 

Thanks for the quick responses ...shows you guys care
here are screenshots of the console and the game screen while trying to login

 

Not a problem thanks for the help........

additional info:
password contains no special characters
tried login with and without firewall enabled
running Comodo Internet security premium
login screen freezes for approx 15-30 seconds while login attempted

 

I am just double clicking an icon/executable

 

I can ping api.kag2d.com, I still have the error however.

 

Thanks a lot sir, I desperately need to play again soon..

 

Oh I have more news, I tried it on another computer (windows 7) and it worked fine, Where-as it doesn't work on my (windows XP SP3), I copied the files from the other computer to my own and unfortunately that also failed and gave me the same message.