Not sure if this has been a topic of discussion or an issue presented here before but I'll just say it. Why does the game crash at times when me or a member of my fireteam has a gun with firefly? After quite a lot of kills, one big but rather slow explosion (slow as in laggy) kicks me and my friend from the game. PlayStation says "unknown error occurred" so I stopped using a gun with firefly and never get kicked off the game. Not sure if it has a very low chance of happening or if I'm just in the minority here.