My friend and I both have PS4 w/Dark Alliance. When I try to connect to him via multiplayer or vice-versa it fails to connect. BTW: our internet connection is fine because we can play other multiplayer games together for years with no issues. Seems like we are doing all the correct things per what I read online to play together, just simply seems to not be working. Any advice you can give or plans to address in a future patch would be very helpful.