I have an android unit in my car with IGO Primo Nextgen pre-installed with 2018 Here maps.
Everything works fine, but a black square appears on the map in 3D view on the right side of the map. The black area runs from right to left, but always disappears before reaching the middle of the screen.
Does anyone know where this feature could come from? How do you get that black square off? Is this some kind of information window, etc.?