As soon as I have data, graphics in a artboard and I try to (option + drag) to duplicate the artbaord it's working 1 on 10 drag and it's killing my work flow completly. When I open a new document without any graphics it's super easy to (option + drag) to duplicate.
When did this start happening? Are there any recent changes made to your system? For example, any antivirus, system This problem started recently, before It was easy to drag-drop. updates or web extensions installed recently.