Texture bug

Hi,

I have a big problem with my texture, everything was working well and suddenly, i don't know why, all of my texture started to have a "shade" or something like that on it, randomly. Every texture except two (grass and dirt)... Here is a screen of the problem:
If anyone could help me...
thank you.

 

Are you sure that the texture's aren't missing in the project?

 

i have it, and even when i assign a new one the bug is here...

 

Try following these instructions:

1. Remove the texture from the project.
2. Restart Unity.
3. Add the texture back into the project when you have restarted the application.

Let me know if you are still having the issue.

 

It works, thanks you a lot !

 

You're welcome! Glad to help!

 

Sorry to annoy you again, but it worked for one texture, the other one still have the bug...

 

I'm having a similar glitch with textures showing up correctly in material preview, but not showing up in scene view.
In scene view those meshes are just flat gray.

Anyone have any other ideas of how to fix this?