(5-0EA) Ambient Occlusion is only working when changing scalability to Medium !

Development Rendering
1

Hey Guys !
Ambient Occlusion is only working when changing scalability to Medium !
I have tried everything and its not working !
I am using skylight (HDRI) as my lighting source and when I open Ambient occlusion view it all in white !

Scalability Medium

1.PNG
1.PNG1913×956 80.2 KB

Scalability Epic

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2.PNG1920×947 59.5 KB

please help :frowning:

2

Going to guess you are using Lumen. Which does its own indirect shadowing.

3

No, I am Using Gpulightmass.

4

Do you have SSGI enabled?