sebastiantombs
Known around here
I've been using a single zone and dropped zone crossing a while ago. There were too many missed motions with zone crossing, especially with Edge Vector but even with Simple. DeepStack does a god job of filtering out the falses for me using just a single zone. I've never relied on Object Detection and have always used motion zones. It does take some tuning to get size and contrast set correctly for all lighting conditions, but again, DeepStack filters out the "false" trigger quite well.