I have been fighting the boss Nerukai, Vision of the Sleep on a normal play though of the game. I have build my character to use pistols and shields and have the talent "Proud Reprisal" which hits enemies blocked with 100% weapon damage. If I do too much damage too fast to Nerukai either though "Proud Reprisal" procs or hitting the boss, he will lock in animation and will become non-interactive. I will then "loose connection with the servers." and be subsequently booted from my game, and in some instances lock my computer completely. This is my 3rd character to reach this point, and the only one to have this issue.