I have a 16 GB Nexus 7 with Android 4.1.1. The device works fine at work but at home, only the browser works. Neither Google Play nor Google Talk connect to the Internet.
I've tried almost all the suggestions mentioned on this thread already. I have a DLink DI-524 WiFi router which runs at 2.5 GHz and does not run on the N frequency. I've tried setting the security to WPA2+PSK, WPA+PSK, WEP, No Security, WPA-PSK+WPA2-PSK. None of these worked.
I've tried setting the channel to 6, 11, 12, 13 but none of them helped either.
I've set a static IP for the Tablet but that does not work as well.
So I'm pretty much all out of options. I know it's not a problem with the device since it works fine at work.
Does anyone else have other options to try? Is it specific to my router (which is ancient as it is)