Camera recording but no motion

[Arlo-help2]

I have 3 cameras that have notified me and recorded a video but no motion is seen on the video.  Audio detection is toggled off, audio sensitivity is at 1, overall sensitivity is low but still keeps going off and recording.  20+ times on each camera.  Just started today.  Anyone else having this issue and know a remedy cause I have tried everything short of turning the camera off.

[jguerdat]

There's always the possibility of fast-moving subjects (birds) triggering a recording but not being captured. It may also be the sun's IR being reflected and being detected as motion due to branches, cars passing by, etc. A screenshot of your camera's view may be useful for suggestions as well as a view of any activity zones you may be using.