Unreal Engine Issues
Unreal Engine Issues
[MetaSounds][Biquad Filter] - Biquad Filter Produces Incorrect Output when the Sample Rate is not 48kHz
UE - Audio - MetaSounds - Oct 30, 2023When the Sample Rate of the Audio Mixer or device is not 48kHz, the Biquad Filter output is not correct on PIE. It is Silent at 20000Hz, and other frequencies also sound wrong. See [Link Removed] ...
GAS: AbilitySystemComponent does not DestroyActiveState after re-entering play
UE - Gameplay - Gameplay Ability System - Oct 30, 2023UAbilitySystemComponent::DestroyActiveState() is called when the component is unregistered (OnUnregister) and when its destroyed (OnComponentDestroyed). It performs state cleanup such as canceling a ...
UProperty meta ShowOnlyInnerProperties doesn't properly propagate through UStructs
UE - Editor - Workflow Systems - Oct 30, 2023ShowOnlyInnerProperties does not work when a UStruct is embedded inside another UStruct ...
Shadow Flickering with Lighting Channels
UE - Graphics Features - Shadows - Oct 27, 2023It looks like static meshes can invalidate large numbers of VSM pages when the geometry and the light are not on light channel 0. ...
Unreal Insights - GPU Timers don't show on Graph
UE - Foundation - Insights - Oct 27, 2023From Customer: UE 5.3 update broke Unreal Insights adding GPU timers into graph tracks. Debugging the code and cross checking with github/p4v I guess it broke in this revision: Timer graphs no ...
Exiting PIE after ejecting from pawn and opening a level sequence will crash the editor
UE - Editor - Workflow Systems - Oct 26, 2023Editor crashes after ejecting from pawn and opening a sequence when ending PIE ...
Map Check error when parenting an actor to a child actor in Scene Outliner
UE - World Creation - Worldbuilding Tools - World Partition - Oct 26, 2023Map Check will generate an error when an actor is attached to a child actor in the Scene Outliner. At runtime, the attachment seems to work as intended so it's only a Map Check issue. The error read ...
Legacy Fbx: Importing multiple skeletalmesh put all of them in the same package.
UE - Editor - Content Pipeline - Import and Export - Oct 26, 2023Expose UDataLayerLoadingPolicy and FWorldPartitionActorViewProxy to plugins via ENGINE_API
UE - World Creation - Worldbuilding Tools - World Partition - Oct 26, 2023Requested by licensees: [Link Removed] ...
Audio Does Not Play Back Correctly when entering an Audio Volume with a Submix Send that is PreAttenuation with a Submix using Convolution Reverb
UE - Audio - Oct 24, 2023Entering an Audio Volume that has a Submix Send set to Pre Distance Attenuation and using a Convolution Reverb causes severe audio glitching. Does not occur if Send is Post Distance Attenuation. Doe ...