Drag+Shift+Option > Not working

[attpedro]

Every time I try to select an object, and then DRAG it holding SHIFT+OPTION to MOVE and COPY + CONSTRAIN it doesn't work. It only selects the copy or constrain. Can't find the answers anywhere... Can someone help me?

I'm using MacOSSierra and Illustrator CC 2017

[Monika Gause]

"You don't need to uninstall any driver. check this video"

This is an old thread and you know that you might be talking about a competely different issue? So the answer in this thread might be totally fine for a different issue than yours.