Why can't I connect to Internet all of sudden? Wifi connects. Other devices on network connect.

[AC Question]

This is weird. I've never had any problems with this device connecting. I left the house and was out of range and an Internet-dependent app failed (obviously). Since that moment, however, I can't get on the Internet anymore! It connects to the wifi fine. Using Fing I can see all devices on my network, although for some reason I can't ping the router (it sees it but won't ping it). I tried a different Wireless Access Point entirely. I tried rebooting both the WAP and router.

Any ideas??

 

[bcsteeve]

I am the OP. I tried so many things both with my network and the device... eventually I reflashed the ROM and now it works. Beats me... but I no longer need help.

 

[B. Diddy]

Is this the Galaxy Tab 3 that you described in your previous posts (and which I also discussed with you), or is it a different device? Are you saying that the device connects to the wi-fi network, but doesn't have internet access? Is this only on your home wi-fi network, or on any wi-fi network?