Arlo Pro Camera sensitivity

[Jonnad30]

My cameras were working perfectly regarding recording, however, now they don't seem to be picking up motion unless it's right in front of the camera.  One camera is about 15 feet from the street and it does not pick up the motion.

Any help would be great. 

[TomMac]

have you adjusted the SENSE level?

( btw, max distant to pick up people is 25ft )