Camera not detecting/recording motion

[Editor01]

I just recently relocated a camera to a better location to cover my front porch area.  I will attach a photo to show placement. 

As you can see it is positioned "HIGH" and it is only 10 feet (Yes, I measured) away from the camera from the door mat pictured.  There is also a harsh angle for someone to pass by on their way up to my front door.  By the book, it should be a PERFECT location.  YET...it will only record if i walk right up (within 5 feet) and wave at the camera.  Sensitivity is set to 100%, and the record time is set to 20 sec.   I have 2 other cameras and have NO ISSUES with them doing their job.   I have reset camera, the entire system and even installed fresh batteries. 

HW Version H7

Firmware1.2.11810

[steve_t]

If you swap one of your other cameras to this position, does it work as you want?