All this week I've been connected to a public wifi network and my iPad suddenly started to slow down. A couple of hours ago it doen;t conncet to the internet even though in Settings I can see it is connected to the network. Still, it doesn't download emails and Safari sends an error message saying it is not connected to the internet. What could be the problem and how can I fix it?
Other people working in the same network have had no trouble connecting with the net.