Some meshes textures looks strange

Unity Engine
,
1

Hey, i get a strange bug in my project, that some meshes looks like:
Screenshot

1398×837 67.4 KB

But after i remove it and press Ctrl+Z it turns normal.
Screenshot

1284×740 54.5 KB

Please help me how i can fix it
P.S. Then i press Ctrl+S Many meshes broke like on first screenshot

One more example

Before

1492×890 109 KB

After Delete and Ctrl+z
1475×800 91.9 KB

Unity Version: 2019.2.5f1
ProBuilder: 4.0.5

2

Help guys pls :frowning:

3

Hi! Two first guesses:

  • Lightmapping is still running, check the bottom right progress bar in Unity
  • Overlapping meshes, double check that you don’t have any surfaces in the same space

Hope that helps!