I have a problem with my NAT type. I've done everything that i found on the internet connected with port forwarding, upnp, firewalls, DMZ etc. but still have moderate NAT type. My PC is connected through a router by lan cable and I've never had any issues playing other games, and never even thought about that NAT thing. Router is ASUS rt66-ac. Any suggestions?
I've read the troubleshooting article by Bungie and made all the steps, still the same thing.
Looking forward for your answer.
I'm also experiencing this issue. About a week ago I always had an open NAT type.. I opened all the ports that needed to be opened. But suddenly my NAT type changed to moderate and I can't seem to get it to open anymore. Somebody else having the same issue?
I also have moderate NAT type (UPnP only) on both PS4 and PC and don't have issues playing the game. Are there any particular issues you are experiencing or just would like to have open NAT?