I've recently been updating driveways on a corridor model I created several months ago. I now can no longer zoom in to those edits I'm creating for those driveways without the 3D view disappearing on me.
When I use the wheel on my mouse to view these driveway edits I get to a certain point and BOOM... I can see my points, but the linework and surface disappear. Here is the screenshot right before it disappears (red arrows are the resent driveway edits):

Here is the next wheel turn of my mouse:

Everything is gone but the point ID's and elevations. I'm not even zooming in that tight. Is this a graphics card issue? Is there a setting for this. I don't see this happening on other projects that are much bigger with much more complicated corridors.
-Brandon
------------------------------
Brandon Knight
------------------------------