Fallatah previously posted : Go to Settings > General > Profile > remove unwanted VPN.
THIS FIXED MY IPAD NOT CONNECTING TO THE INTERNET. I tried every reset suggested all over this forum to no avail. My settings showed VPN as turned off. I did not show a VPN connection but when I clicked on the VPN tab in Settings, it showed a "Disconnect, Inc." so I clicked on the information "i" and, sure enough, there it was! I turned it off and was able to immediately connect thru Safarai and every other app. Then, I followed the above instruction to delete. When I scrolled through "General" I kept seeing "Disconnect" beside the "Profile" tab but I dismissed it thinking that it meant "disconnected." Not true! It was a VPN named "Disconnect." Clicked on Profile and there was the VPN named "Disconnect, Inc." No idea where this app came from but I deleted it. Thank you ALL for your help and suggestions!