Steps to reproduce:
1. Download an open attached project "DTM.zip"
2. Open scene DTM and play it
3. Move scene view around

Actual result: Mesh is shown as screenspace object, instead of normal world space mesh, with constantly moving vertices when moving view camera (see: https://gyazo.com/1e03f17525379c4817fb3764fe67d3e9 )
Expected result: A warning, or nothing shown as in case of all three coordinates beeing big valued instead of one

Notes: Turning on shaded wireframe or wireframe view lets to see the issue better.
If the view is aligned with one of the axis (press on gizmo on right corner), the mesh disappears.

Tested and reproduced on:
Windows 10
Unity 5.2.5f1, 5.3.7p1, 5.4.1p4, 5.4.3p1, 5.5.0f1