Slow Compiling time UE 4.17.2

Dear All,

Whenever I select any high detailed foliage like trees and rocks, Engine is taking too much time to load and compile shaders. Load time is more like losing patience. Below are my laptop requirements,

Windows 10, 16GB RAM, 6GB Graphic Memory (GTX 1060), SSD Drive.

UE Version: 4.17.2

Just to let know, When it is hung stating loading /compiling, I can see my hardware resources are not being used. However, UE4 says, Loading…

I attached screenshot when it says Loading for long time.

Please suggest if any compiler level modification needed or something else needs to be checked.

Thanks in advance.

Just to let know, When it is hung stating loading /compiling, I can see my hardware resources are not being used. However, UE4 says, Loading…