Problems with 3D visualization, internal edges are seen from elements that are not in focus in the foreground!!!

[donnood]

It happens that from one moment to the next the 3d visualization you can see the elements even in color, but you see the edges that should not be seen unless you want to, in my case I don't want to see the "internal" edges, it doesn't let me work!!!

In that image you can see the way the elements look, you can see the internal edges and I don't want the visualization in that way, someone to help me please!! I've been there for several days and I can't find the solution!!

[Lachlan-JWP]

There are several possibilities:

 - Wireframe view is turned on.

Check your Visual Styles.

 - Elements or Categories have a Transparency override applied.

Check your settings for transparency.

 - a linked element is too large for Revit to render properly.

Try unloading all linked files and see if that helps.