My Samsung Galaxy s4 shows it is connected when it feels like it. But it is receiving and not transmitting. I can see it when I log in to my Verizon router and it fails the ping test.I get every error message it can think of - "Saved, Secured", "Connected", "Out of Range" (I'm next to the router), "Authentication Failed", and "Disconnected because the Network is too slow". The Galaxy S3, Motorola Maxx, Ipod, 3 laptops, and a printer doesn't have this problem. Just my S4.It worked for a month, then just stopped. No app download happened. No settings on the router changed. I even completed a factory reset, taking my phone back to straight of the box. The wifi worked just long enough to talk to Google Play and has not communicated with my router ever since. Even though it shows it is connected.
Help? Anyone?