Ii was home, my camera caught two shots of an object that appears and disappears in frame.I shot the time-lapse at 3 seconds apart. It appears in one shot but doesn't appear in previous or after shots. Shot#1985-nothing, #1986-has object and #1987 has no object showing. Same with object in shot #2021, which has moved a little to the left.I only saw them when I put the movie together.I first thought it was glare, but after fiddling with the light balance, it really looked like a solid object.It just moved a little in between 1986-2021 photos.Feelings? Curious, very curious.