I sometimes experience reduced signal and once in awhile a loss of signal. I can understand this happening if the drone is a couple of miles away, near a cell tower or behind a building. But once in awhile it's pretty much right in front of me. I was getting low signal messages when it was about 100' away today. It was over a big open area with nothing blocking. I slowly continued flying it away from me and regained full signal. This happened a couple of times in different areas. How about power lines? Can they interfere with it?