Quest: Facing Your Demons

[Kimzark]

I don't know if someone else is facing this problem, but, when talking with cocobuki to initiate (or leaving dungeon) you get extreme lag, and eventually drop with one of two following errors: 90000 or 10102.
In order to come back and log in again, it takes forever since the error continues to appear non-stop. The only way i found out to fix the errors is to lon in the launcher, run the game, make error appear, close game and repeat. After 2x it allows you to log in again. Please look into this SE.

Server: Ragnarok
Character name: Master Kyro

EDIT: I've seen that there are tons of people getting this same problem in other diferent quests... might not be a problem of this one only...