If you’re having trouble getting your PlayStation 4 to open up its NAT type, there are a few things you can do. Here’s how to get your PS4 open up its NAT type so that you can play online:

  1. Make sure that your PS4 is connected to the internet. If it isn’t, you’ll need to go ahead and connect it before proceeding.
  2. Once your PS4 is connected, go to “Settings” and then “System Settings.” Under “Network Settings,” make sure that the “NAT Type” is set to “Open.”
  3. Now try connecting to any online multiplayer games or services. You should now be able to play without any issues! ..