Maps have stopped working

Hi.

I have BIG BIG problem.

Maps have stopped working in file. When I add a new region it’s the same.

In new project is OK.

What is the face style set to? Can you share the SKP file?

Shaded with textures. Textures loaded after 30 seconds …
Could this be a graphics card memory problem? I only have 2GB VRAM.

Probably due to graphics card overload.