Unreal Engine Issues

The value of LLM AudioSummary is not an Audio-related aggregate value.

"stat llm" does not show that the Audio summary value is the sum of Audio related tags. In the attached screenshot, when executing "stat llmfull", the AudioSummary value is less than the sum of "Aud ...

Absolute World Position not returning the correct values in post process material after Temporal Upscale

DrawDebugHelpers do not display with large distances from origin set (LWC related)

USplineComponent::CalcBounds is not defined in shipping builds

USplineComponent::CalcBounds is not defined in shipping builds (presumably the thought being that nothing can be rendered in shipping, and hence no scene capture required). But if CalcBounds is use ...

Fatal Error when setting S RGB to true on a Texture 2D from a Render Target Create Static Texture Editor Only node

This is a regression. Tested in //UE4/Release-4.27 CL#18319896 Fatal Error when setting S RGB to true on a Texture 2D from a Render Target Create Static Texture Editor Only node. ...

[Debug Tools][Crash] - Enabling au.editor.ForceAudioNonStreaming causes editor to crash the next time the user PIEs

Encountered while going through some debug commands. Repro 3/3. Crash Reporter Link: [Link Removed]Assertion failed: ChunkIndex != 0 [File:E:\User\Engine\Source\Runtime\Engine\Private\AudioStreaming ...

Engine crashes when building GPU Lightmass in large scenes

Engine crashes when building GPU lightmass in larger scenes. This does not occur on smaller maps like the Unreal Engine Templates. I was able to reproduce this issue in CitySamples SmallCity map. T ...

Grouped actors missing material element slots in details panel after reselecting

Ensure tripped: "Template Mismatch during attachment."

References to external actors are not removed when a data layer is deleted

Data layers still contain references to external actors when they are deleted. ...