Hi, we have two ring cameras operational in our home. One is located at our front door and the other at our back door. They are the wireless type. They both work exceptionally well. We wanted to install a third ring camera on our garage door but for some reason the ring camera will not pick up any movement of people on our pavers driveway. Would anyone know what the problem is for a security camera not sensing movement on a driveway? Thanks so much.