With the latest upgrade the renderings we are getting are better with the lowest setting than with the highest. They don’t look grainy.
You might want to post this as a comment in the newest release thread of the Revit sub forum.
@adam_hails moved it.
@Revitjedi the overall image quality should be worse but the graininess should be much better as there is no GI/Ray tracing in this quality.
So you will have a lower overall quality but therefor no graininess.
You can tune the noise reduction in the Capture settings tab. This helps to export noise free images.