Since I live in New York City where there are constantly cars passing by on my street, I use the Detection Zone feature to minimize unnecessary notifications by only selecting the doorstep. While this worked great with the Cam v3, the new Cam v4 persistently detects everything outside the zone, even though I’ve lowered the sensitivity to the lowest setting.
I am having the same issue. It keeps detecting movement (bushes) outside the detection zone. So I created a new detection zone but have the same problem. I restart the camera, turn the zone on and off, but it still doesn’t work right. My older cameras work great with the detection zone but the new one does not. Hopefully, they’ll update it somehow because it’s annoying.