first issue..its happend at LEAST once a day... ps3 locks up that it requires a restart... and once.. a forced unplug from the wall to get it to power down. only advice i can give is each time it was an instant incident that happened while in the warp tunnel going from one location to another either during or just after leaving pvp. the other equally if not MORE annoying issue... and its happened 50% of the time the past 2 days of the beta.... me and 2 friends would go into a lvl 8 strike.. and NONE of the enemies would drop ammo for any of us... we would see and collect armor and decryption drops but no ammo. this would force us to have to wait for the thankfull ammo boost you get when all your guns are empty for 10+ seconds. its ONLY happened in strike.. but it was a huge annoyance.