I play Detiny with PS4. After the screen with "Press X to play" I get message "Unable to connect to PSN. Please check your network connection and PSN status". But in same time i can play other online games, talk in party, do whatever I want. This situation continues from 20 october ps4 update. Also I can play destiny with another connection (mobile internet). I tryed to change router settings, as Sony recommended, but nothing helps. My type of connection is PPPTP. Today I tryed external white IP. It doesn't helps.