I am a Part 107 commercial operator. I was doing a real estate job with my Inspire 1 V1. I used an iPad 2 Cellular, but I don't have it connected to AT&T. I turned on the transmitter, then the Inspire, then the iPad. Before I even opened DJI GO, I got a message that said something about can't connect to Auto????, need to register or can't register with DJI and a few more words in the message which I don't remember. I just hit the Home button on the iPad, and it went away. I then opened DJI GO and all was good. No indications I needed to update anything. I am on the latest firmware V 1.11.01.50, Controller V 1.7.80, App 3.1.15. When I put the bird up, it only allowed me to go to a 100' altitude and 100' distance. I was out in the country not near anything. When I got back home, I used all the same equipment, and I had no restrictions. I went up to 400', and out over 1000' with no issue, and there I am 4 miles from an unmanned, no tower small airport. I get the message indicating that, and I close it and fly. Any ideas of what caused that?