Try cloning this camera and make an area of interest, being the image resolution is at 1520x2688 the image gets resized to 640x640 and the USPS truck is to small to identify.
For the OCR you should look at Fast Plate OCR, it is more accurate then PaddleOCR. This what Blue Iris is using for the OCR
https://github.com/ankandrew/fast-plate-ocr
I updated to v6.0.7.2 and lost all my camera groups. Does anyone know how to get back the groups. I did downgrade to v6.0.7.1 and the camera groups are still missing
No, I haven not work on this since the AI integrated in Blue Iris works extremely well. Most likely I will work on the models sometime in the next couple of months.
There might be a Blue Iris issue with using CodeProject.AI since they have built-in AI, what I can see it should work for you. Have you tried using the built-in AI, it works well, that is what I am currently using.