Allright, my workaround about these problems was simple.
I choose area where monsters are packed together. Started the script in the middle of them. Also set looting "when out of combat".
BUT I strongly recommend using ring of life if you fight close-by higher level monsters because this looting system will get you killed. It runs waaaayyy out of your fighting area.
Anyway. If you are not too scared to get killed or banned you can use it.
Heres my proggy: