Big Bug Problem

[van_01]

Recently i have experienced the level linking of level loading glitch.
Now graal wont even load, offline and online.
When i load graal i come up to the first screen and i pick either offline(training) or online(start)
When i try jus going offline teh screen disappears and my cpu freezes.
When i try going online everyting works tiill it tries to connect to the server.
Once it went to server list and then it jus freezes or doesnt load.
I have tried redownloading graal many times over my current graal folder.
But it still happens.....
Any ideas?