Shaders&Lighting Broken ?

Hello today I got a weird problem, it seems my engine is broken.
The Lighting won’t light and the shaders are doing what they want.
When I started the engine today it took more time than usual to start up and when started the engine immediately began compiling 7000 shaders after that everyting looks wrong.
What can I do ?

How it should look

How it looks

Where this texture should be

Where it now is

Well I found the error but how do I fix Red&Yellow normals ?

Hi BurningSky,

Can you check your Project Settings window > Rendering > Textures category and make sure that “Use DXT5 Normal Maps” is unchecked.

You may need to restart the editor after this.

Thank you!

Tim

That fixed it thank you Tim !