whenever I finish a quest of critical error, the tyrr for lancer, and now the Signus seven, To the Monastery of Silence, when just killed the last guardian of the critical error.
Hello, did you try making a full check on the 4game play page? If that doesn't help, try checking the client with this tool: http://www.check4game.com/lineage2.en.html
I have noticed that every time an animated scene passes in question, like the Awakening,seven signs etc my computer performs a kick and off since I ran full check on the 4game play page, and yet every time you have a cutscene my computer shuts down, and I have to start the quest, and hope not to take kick off again.