Poor Graphics/Lines in Rendered View

[emilyspofford]

Hello! 

I am working on rendering a project and I have been coming across a weird problem in rendering mode that is a bit hard to describe. More and more frequently when in rendered view if I move my my model, the outline of the model in it's former position will stay on the model, no matter where I turn it and it is even there when I go into a whole other project and turn on the rendering mode. The only way I can figure out to get rid of this is if I exit the program completely. 

It's kind of hard to explain, so hopefully these photos demonstrate what I am saying. The first two photos are of the same project and the third photo (the bathroom) is of a completely different file with the lines of that bar project appearing all over it. 

I am using parallels so could this be causing this at all?? Or maybe a bad graphics card? Or graphics setting needs to be changed.

It's not all the time and it's not as soon as I open the rendering, for a little while it's fine but then I move my model and randomly all those outlines appear. 

[RDAOU]

@emilyspofford 

I am using email reply, so I cannot see the images you are referring to. However, what you are describing is a known offer of software running via emulation and/or low performing onboard GPUs. 

View navigation primarily relies on the GPU (min 4Gb - preferably more for modium and large sized models)

you can try disable hardware acceleration and anti aliasing in Revit’s options and see if that help a little