For any 'person' in a frame before the asterisk or with the asterisk, what sort of icon do you see next to 'person' in that analysis? If you see an icon of a person with a percentage above your specifications, you should probably contact support because the software isn't behaving properly and you likely aren't the only one experiencing this. If with 'person' you have a percentage at or above your specification, but the icon is a stopwatch, overlapping monitors, etc., then I'd take another look at how you have your motion zones setup. Now that you're using DS to confirm an alert to avoid false positives, you can afford to reduce minimum contrast and make time to get the camera triggered sooner in order to give DS as much time as possible to begin analysis. Each camera likely requires a different setup, so where objects move quickly, you'll need the most time and zone space.