I have the 5A4k25x with the same FW V3.200.0000018.2.R, Build Date: 2024-06-17 like jmcu.
For day time, I set Contrast 58, Brightness 50, WDR 10%, PFA :ON. size ratio at 40.
The ptz tracks well most of the time. But it likes car tires more than people a little too much sometimes and might switch to tires from a person while tracking. (Not all the time)Also it might swing wildly if the target is too fast when a person is on fast a motor bike and the camera can't keep up.(Probably due to the height is not tall enough) It's not perfect, but I'm happy with the ptz overall.
For day time, I set Contrast 58, Brightness 50, WDR 10%, PFA :ON. size ratio at 40.
The ptz tracks well most of the time. But it likes car tires more than people a little too much sometimes and might switch to tires from a person while tracking. (Not all the time)Also it might swing wildly if the target is too fast when a person is on fast a motor bike and the camera can't keep up.(Probably due to the height is not tall enough) It's not perfect, but I'm happy with the ptz overall.