Animal detected every hour at xx:09

[phaed2]

I moved one of our 4 cameras, and while the system was armed it detected an animal at 00:09. Then again at 02:09, 03:09, 04:09 and 05:09 (it probably would have detected at 01:09 too but we were up getting a bottle for the baby at that time).

None of the videos show any animal, weird movement or light changes, so I assumed it might have been a spider making a web or something, but the fact it triggers at the same minute on every hour makes me think it's a system error.

Is there anything else I can do to debug this issue?

[ShayneS]

Can you try rebooting the camera by removing and re-inserting the battery