I'm a 2-week user of VW2019. I just created a viewport in a right view and all my instruments show the arrow and beam image that you might use to create Renderworks lighting. I can't really see the drawing with all of this showing. Even console symbols show these arrows. I can't find a corresponding choice in the Object Info pane to turn it off, the arrows don't appear to be a class, and they are only visible in a viewport so they are not selectable. They do not appear in a PDF export, which is good, but the working drawing is impossible to navigate with all this visual cacophony. These do not appear in plan view, only in every non-plan view. (screen shot attached.)
This is a new problem beginning with v. 2019, at least for me.