We currently have 3 PS4 in the house. All wired (2 through power plugs, 1 directly into the router) and yet 2 of them are always on NAT 3. I have tried port forwarding, port triggering, DMZ, wireless and wired. i am running out of ideas and I am starting to believe the problem is with the Superhub. I currently have the Superhub 1 and I am finding some people have the same issue. Have I missed anything I could try? Thanks in advance
Well I am currently using one on DMZ and one portforwarded and I still have a strict NAT 3 on 2 of them. They even switch from my one (usually on type 2) to my flatmates (usually on type 3) so I cannot even say that the one on DMZ will be type 2 and the one on portforward will be type 3 or vice versa.
EDIT: Both wired through powerplugs. The one on DMZ is type 3 and the portforward one is Type 2. Switch 2nd PS4 to wireless and it goes to type 3.