Same for me, crashes since 02.13.2014's update
Windows 8.1 pro 64bits
AMD Phenom II X3 965BE freq. stock (3.6GHz)
AMD Radeon HD6870 Stock and last amd drivers (13.01)
16 GB Corsair Vengeance CAS9
Thank you for all your efforts. I bet EA is really not OK with all that mess, and I assume EA does all its best to solve these many issues gamers have to face. After all, it is not your fault if we, players, buy your "alpha" game Battlefield4.
This sarcasm is not against the very one who would really like to help me. Thank you, you might be brave to face all this anger. But it is against EA support management. And I just hope you give thelm a feedback.