I have had my drone for only a few weeks, as it was a Christmas present. I am down in Naples, FL at my place in a residential tower near the beach. The tower has a slight U-shape to it, and I found that I couldn't get a proper compass readout when I tried taking off from there. I went around back and was fine for takeoff. I then however, stupidly flew it around the building. I immediately lost signal, and unlike other times when that has occurred, the screen didn't start to suggest that Return To Home had begun. So I ran to where the GPS coordinates showed it was last, in case it was hovering there. It wasn't. My guess is that it lost compass, went into ATTI mode and just flew off. But I am so desperate to get this back! I will upload anything anyone needs to try to help me figure out where it is now.