Chamber of sin - The only place of crash

Hi all,

at the moment i try the quest in the dungeon chamber of sin. Every time when i enter the dungeon i get a client crash, only in this dungeon. I don´t understand what happened. So i have no chance to finsh the quest.

I get the crash not at the same place, sometimes in level 1 and sometimes in level 2 and noone the same place.

For few minutes now the fifth time and i´m down because i want to go the next steps of the nice game.

Please cann anyone help me?

Sorry for my bad english, i am german.

Okay, now i finished the quest without the spell power siphon and all works fine.

Thanks a lot.