I was expecting a delivery this morning so set the camera for "motion detection" and "notification" for the appropriate time and had the camera selected on "My Home" on the phone. The door bell rang and the phone was showing an image of the door with no one there. Later I looked at playback and the delivery had been recorded but did not appear on the phone in real time.

Just walked to the door with my phone in hand and the event was displayed live. Why not before ????