Konbek

Hello, i just tryied to move on a ladder on 1st game cave 1F Mt. and suddenly the game stucked and it loged me out. When i try to relog in the screen freezes for around 16 seconds with message "Connecting to Server" and then i get the message "Cannot Log in to the server". I was playing on Blue server. Now i am able to log in to Red server but cant play on Blue.