I have the setting turned off to drop accessory shapes onto the drawing page when the parent item is dropped. What I am expieriencing is that the when I drag a single wire from my project editor, it is dropping a network switch on the page too. I confimed several times that I didn't have multiple items selected when dragging from the project editor to my drawing page so something is both backwards and ignoring the setting.
Summary dragging an items accessory shape to the drawing page is dropping another item for no reason that I can tell.