UFO video footage Investigation

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This looks really interesting but of course could be a very simple
explanation.
Seems he was flying his drone above his house to check some
new lighting he had installed on the house and something sent the 
drone out of control.
It does actually seem as if a UFO takes control of it to investigate.

Go to 14 mins in the video for them to start talking about it and then
some good views at 18 mins ...kinda looks like a classic flying saucer
with dome in centre and lights around the edge.

Sorry, I don't see a UFO, all I see is streetlights.  
But I can see how it looks like a rather large UFO circling underneath the drone.

The snowy interference was definitly strange though, usually that type of snow shows up on a screen due to radiation of some kind.
Either EM or nuclear, or maybe there was some Solar activity at that time like a CME or solarwind.