I keep getting cattle/yak and other error codes when logging in. All refering to connection issues and NAT settings. I have opened every port related to destiny and have type 2 NAT setting. This has not changed since yesterday. I have restarted my ps4 and router multiple times. When I do finally get logged in I stay logged in for a very short period of time before I randomly get disconnected. Meaning; I can't do strikes or any activity that takes an extended period of time to finish. Please help.