If you play many online multiplayer games on PS4, you may have been running into connectivity problems. For example, in Call of Duty Ghosts your NAT Type might often times be “Moderate” instead of ...

You've probably never checked whether your Internet router is set by default to use a harmless-sounding protocol called Universal Plug and Play. If it does, now's a good time to turn it off. The ...

UPnP — in a perfect world it would have been the answer to many connectivity headaches as we add more devices to our home networks. But in practice it the cause of a lot of headaches when it comes to ...