@Solla-topee 

Hi, thanks for the reply.

Two things on this.  First, the sensitivity is a weird one for me. My C246D has the fixed lense pointing at my back yard and the PTZ lense pointing at the side of my house where the path is. If I increase the sensitivity too much, the fixed lense starts to have too many false positives. A plant on my deck will show movement in the breeze and, because it is next to my grill, the fixed lense sees the group of items as a Person. Not it's fault, the objects (when looked at together from the cameras perspective) do have a sort-of human shape. I tried training the AI by correcting the event type, but I think that may have also caused the PTZ lense to start dropping things it shuold be picking up.  Long and short, I'm going to open a new thread with a feature request to allow individual lense sensitivity.

Second thing, I realized today as I was looking through some video clips for you that the problem isn't actually quite what I thought it was. There are some trees along the path that break up the Person shape at certain points. This is where the PTZ stops tracking. I'll send you a video clip that shows this... the AI identifies a person as they enter the frame, looses them they are partially blocked by a tree, and then can't identify them as a person for the rest of the clip. My feature request would still solve this. If the AI had continued tracking motion in the same pixel area that the Person was, it would have tracked them through the whole clip.

Thanks,
Gary