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1. AO maps don't work in UE5

   

   Topic by Nadra_Nagy · Oct 2025 · Home› Unreal Engine

   Hi guys, I'm new to UE5, and I'm encountering an issue with AO maps. Here are my troubleshooting steps: I adjusted the AO inside the PPV, and added these scripts: 1. Ambient Occlusion - Post process fix: r.Lumen.DiffuseIndirect.SSAO 1r.Lumen.ScreenProbeGather.ShortRangeAO 0It works with overall AO of the scene but not the…

2. Re: AO maps don't work in UE5

   

   Reply by Nadra_Nagy · Oct 2025 · Home› Unreal Engine

   Fix: it was a bug, I checked the Allow Static Lighting and unchecked it.