The last time I played BF4 online (PS4) was Saturday, which I guess is before whatever patch came out recently that broke everything? I haven't been following very closely. But after the Conquest servers were fixed, I haven't had nearly as many issues as other people are describing. The game still crashes for me, but it happens so infrequently and the game reboots fast enough that I'm not all that bothered by it right now. The only other issue I've run into is the frustrating audio glitch that occurs on several maps.