I hadn't played for over a year. I just came back to these issues. Very disappointing. I get random crashes, sometimes very quickly upon entering a zone for the first time after selecting a character, or sometimes it will go for quite a while. But my bliss never seems to last longer than 20 minutes or so.
Also my crashes do not usually kill the whole computer. The game freezes, the sound continues for a few seconds, then fades out. It will sit on the frozen picture until I alt+tab or ctrl+alt+delete. I have to Alt+Tab back to the game to get a crash box that I can use to send a report and/or close the game completely. Once I did get to play for a while and in the middle of a big battle with a team I got a blue screen o death!