Today I went out for a flight and the phone wouldn't connect, saying that the Phantom was out of range. After a couple of restart on everything, the controller, the WIFI extender, The phantom and my phone it suddenly connected again and it worked just fine after. When I came home I tried to connect again with the same result, but now I can't get it connected at all??? I have had 10-15 flights now without any problems like that, any ideas what it can be? I haven't changed any setting on my phone, and the phone connects fine to my home WIFI network. Anyone with some good ideas?