Physical camera Issue

Hi.
I`m testing your Script on my office, They both a licence to have a go, but so far not working very well

maybe it`s me but following your tutorial, first I try to perform an automatic auto exposure and after that
automatic white balance.

the result is that SR is bringing down the shutter speed to 40 sometime 10 and changing the white balance to strange co lour like pink.

Why is behaving like that?

The result is horribile and the render are always dark or overexposed

is there something that I need to learn? I`m sure your script will be fine but I need to understand how to manage it

Many Thanks

Gio