I was hovering at a height of 64ft and 300ft distance setting up some camera shots earlier today. The antenna were in the correct position and facing directly towards my Mavic Air. A message came up saying weak signal and to point attenna towards the drone. Before I took off I checked the frequencies and all 2.4 were really busy and most 5.8 were also apart from two, of one I selected. I was flying in a park with built up areas that surround. Do I take it this message was sent because of wi fi interference? It did rectify itself. I guess when I up grade to the new mavic 2 pro things will be different. Any light thrown on this would be appreciated.