You made a mistake:
in the screenshot with "auto" the commandline is ... --pers auto .... but it should --pers=auto.
and in the zelproof screen you have set pers 2 times.
.... --pers --pers=zelproof ...... This is wrong, the first --pers must be deleted, but i think this is set by AM, so patrik need to adjust this.
In personal string maybe you must write only =auto or =zelproof - give it a try please.
Yes the = between --pers and auto is missing, here the argument from the miniZ website:

Tried all that, it don't work here.
As I said, Patrike needs to fix it.