Had the same thing happen to me recently. Flying it in the back yard of where I've lived for five years. Sizable backyard, small town. Just got the drone so I'm new. Wasn't doing anything special, flying around withen my area and trying not to go into another property. Would go up like 200 feet or so and mess with the settings to get familer with everything. Did this on three or so seperate days. Then one day I was flying around doing the same thing and the neighbors that live adjacent to us came out and one of them said something like "fly it over here again" or something, then one of them was yelling on the phone borderline hysterical to someone. Got a message from the landlord to not fly the drone again, on his property we live at I presume. Not like I can't just walk to a sidewalk and take off instead. He had gotten several complaints about me flying over people's property, never happened. Bums me out, they couldn't have just said something to me instead of the avenue they chose. Made me feel like they were making out like I was up to something nefarious, spying on them I guess. I can see their backyard just as clear from the ground don't really need to be up in the air if that was my intent. Thought about just returning it cause it hadn't been a week and I was already attracting karen's. Decided against it and pressed forward with getting my part 107. People are just weird and bored and want to make something from nothing.