DICE has addressed the online issues, and they're giving Double XP and a special gun to all multiplayer gamers through Dec. 5.
via N4G: pc news feed http://n4g.com/news/1399772/letter-from-dice-regarding-battlefield-4-technical-issues
via N4G: pc news feed http://n4g.com/news/1399772/letter-from-dice-regarding-battlefield-4-technical-issues