Persistent Problem: Internet may not be available I have a J7 (SM-J730F/DS) and noticed a while back that I can connect to WiFi but that on some networks I got the message "Internet may not be available" .... and it wasn't. This message started to appear more and more frequently and on a trip last week I could not connect to any airport, hotel or other WiFi network, with the exception of 1 network at the conference center. Upon return home, I now also get the message at home and at work. Using data roaming to get on the net is not a  problem.

I searched the web and found a number of potential fixes. I did the following:


Reboot (didn't solve it)
Forget network, then retry (didn't solve it)
Switch to static IP (didn't solve it)
Changed time/date and then back (didn't solve it)
Cleared Cache Partition (did't solve it)
Factory reset (didn't solve it)


I'm now out of ideas. Anyone any suggestions?

Thanks.
Turn off automatic updates. Google Play throttles the network.