Have you ever upgraded your router firmware? If you have never thought of that, then it's high time you do that right now. Seldom do people bother to check and upgrade their router firmware, simply because it's been working fine on their pc. But this is a different scenario, and your ps3 may turn out to be a bit more complex to match. With this in mind, go to your router settings and start the firmware update right away. You will be surprise with the result you will get: a wireless setting that instantly works, and no sight of ps3 80130128!