[Model disappeared and displays only when zooming]

The model is still having the same problems, but it isn't occurring with my other files. I believe the file itself may have became corrupt when I was having internet troubles and transferring files between shared folders. Thanks for the help though, Jim! I was able to recreate the file by rescuing parts of it.

Logan

[Model disappeared and displays only when zooming]

I'm using VW2016. I updated my signature with my operating system info

[Model disappeared and displays only when zooming]

My entire drawing/model has disappeared and reappears as a wireframe only briefly when zooming in and out. I can still snap to polygons and objects and adjust them; they even highlight, but have no visibility. I have all of the layers and class turned on, and my viewport even updates correctly and is completely visible like normal. Any ideas?

Logan