Depends on Loginserver and Game-server
loginserver 26 Gameserver Apollo --> 7 hours
loginserver 29 Gameserver Apollo 10 min - 1 hour
of course this depends on the time... at weekend its lil longer / at night shorter
use your "comand prompt" (integrated in windows start->allprogramms->accesebilitie) and type:
netstat -n
the you will see on which server your atm (if you are at 26 close client and restart) if you are on 27 28 29 enter your password and login
on server 26 most people are logging in so it takes longer