Im getting nothing but strict on my PS4 through the netduma. I've even tried disabling host filtering. If I connect to my main router wifi, I get open nat, but through the netduma, I get strict on BO3 but type 2 on console. Only way I have ever gotten open is by rebooting main router, rebooting netduma and then hard resetting PS4, but it doesn't always work. Also, when it does work, if I exit out of BO3 and then relaunch, it goes back to strict