Unreal Engine Issues

UE-282900

[CrashReport][GPUCrash] UpdateRadianceCaches

[CrashReport][GPUCrash] UpdateRadianceCaches

Description

A GPU crash may occur during UpdateRadianceCaches. No known repro exists.
Additional details in comments.

Callstack
Frame 186957
   SceneRender - ViewFamilies
      RenderGraphExecute - /ViewFamilies
         Scene
            DiffuseIndirectAndAO
               LumenScreenProbeGather
                  UpdateRadianceCaches

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Unresolved
ComponentUE - Graphics Features - Ray Tracing
Affects Versions5.6, 5.6.1, 5.7
Target Fix5.8
CreatedMay 19, 2025
UpdatedOct 23, 2025
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