Person Detection actually getting worse, motion detection to much

Plugin Version 1.2.6.17
Firmware Version 4.9.6.59

Over the past week, maybe longer, I noticed that the Cam would record based on detecting a person but Events rarely have the Person tag on them. I attempted to adjust the Motion detection settings. Unfortunatly I have to keep this at about 40%, anything higher and the camera triggers from clouds passing over, or a light movement from a reflection on my window. I point the camera through a window to watch over our vehicles.

In the past I had the motion detection settings closer to 60% with no problems and captured Persons more often. I find the AI for persons has gone from 15% to 5%.