theres an extended game crash in which sins fails in big fights (6+ people) after an extended period of time (1 1/2 hours - 2 hours). it has happened without fail for every multiplayer and offline game I've played with numerous competators, but it seems to be completely unrelated to system requirements, as 6 people will fail in fast combat where 9 AIs and myself who barely attack one another can go on for a while longer.
its a severe irritation, as it completely procludes me from ever really playing a serious multiplayer game. I've tried to send the minidump, but it demands the creation of a new email server or somesuch.