Server connection failed

i i am Cedric and i have a Problem: when i log in in combatarms NA and press start game there is when the sentenc " sucessfully responce from..." says you have lost the connection to the server

now i know better it says : Attempting to log on to verification Server
Errorcode: PI,30022

u might have some downloading programs on like : utorrent or bit comet..
or what ever put that stuff off then it works i think

I think 30022 is a login error, usually because it is down for maintenance, but usually it would say that before you got the error, so I don't know. So yeah, try reinstalling, if that doesn't work, try Nexon forums, they will probably be of more help to you, as it IS their game.

Just try restarting your cpu, or make sure nothing is downloading.