Unreliable recordings

I have recently installed a Solo Cam S340 to view my driveway. It is installed accordinf to all the tips, and at first, recorded every activity in its view. I set the pre-set views and activity zones in each, and also turned on AI tracking. Now, it only records things closer to the camera and not in the areas i designated. Why is it not recording all activity in the zones? Does AI tracking, the activity zones, and/or preset positions interfere with detecting and recording?