Security Camera Captures Strange Light Wandering Around Outside Home in San Antonio

• When: October 13th, 2017 at 7:28 PM
• Where: San Antonio
• What: Strange ball of light travels toward home; Possibly identified as reflection of light from off-camera source

A home security camera picked up a strange light flying down to  the ground and wandering up toward a garage. Did the camera just capture a bug or perhaps a light reflection or something on the lens?  Or are we seeing something far more mysterious than that, like a spirit orb, or even spotlights from a drone or UFO? It is peculiar how the light begins above the trees across the street. As always, you be the judge (MUFON case 87429):

https://www.mufoncms.com/files_jeud8334j/87429_submitter_file1__20171013210014.mp4

I was in the kitchen cooking dinner. A moving Light caught my eye on the security camera monitor. I Looked at it until it disappeared. Reversed DVR and looked at the light orb my eye had caught moving around. Thought it might be an insect or bird or reflection of lights from cars in the area. Didn't appear to me to be any of those things. First light (orb) I notice was a rectangular light on the driveway in front of the garage which lasted maybe 2 to 3 seconds. After that disappeared, the round orb appeared and was moving around going from the end of the driveway to in front of the garage and back again. Once it stopped for a second right in front of the garage and then continued to move about. I was somewhat surprised since I really don't believe in UFOs, alien life, or sasquatch, etc. The recorded video is about maybe a couple of minutes long, not sure if I caught all of it. I showed it to my wife and a couple of friends. They also didn't know what it could be.
In order to get it off the DVR, I used my cellphone to record it. I still have the original video on my security camera DVR. If the video attachment doesn't work, please let me know so I can figure out a way to send it in.

Pay attention at 1:57 mark: