Unreal Engine Issues
Unreal Engine Issues
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FEvaluateActorReferenceChannels don't run on GameThread
UE - CAPT - SequencerWhen playing back sequences on a character that is bound users will sometimes run into an ensure from FEvaluateActorReferenceChannels....
Shadows become disabled for Datasmith imported lights on resync
TM - InteroperabilityReported in SF [Link Removed] For Datasmith models containing lights, resynchronizing the model after any changes will cause any lights that ...
FGameplayTagCountContainer::Reset() leaves explicit tag state and causes counts to accumulate
UE - Gameplay - Gameplay Tags[Summary] In UE 5.7 and later, if a tag is added once to an FGameplayTagCountContainer, the container is reset, and the same tag is added onc...
Inconsistency between viewport and exported renders using Lumen and manual exposure
TM - RenderingReported in SF [Link Removed] Exported renders with Lumen can appear overexposed compared to the viewport renders, even when disabling auto-e...
SplineMeshComponent resources leak
UE - Rendering - FeaturesA race condition occurs in the InitSplineVertexFactory_Internal }}function call, which is distributed across multiple threads. This causes {{F...
FEvaluateActorReferenceChannels don't run on GameThread
UE - CAPT - SequencerWhen playing back sequences on a character that is bound users will sometimes run into an ensure from FEvaluateActorReferenceChannels....
Translucent meshes randomly flicker when using VSM
UE - Rendering - FeaturesFlickering can occur on translucent materials, usually in the distance when there is at least one directional light and when using VSM. Flick...
MovieSceneAnimMixer: Force Root Lock suppression is editor-only, causing PIE vs cooked divergence
UE - CAPT - SequencerThe anim mixer's skeletal animation eval task suppresses an anim sequence's Force Root Lock during pose evaluation so the root-motion extracti...
MoverExamples: characters have 1-frame unnecessary extra input latency
UE - Gameplay - Network PredictionDue to the way input is handled on the MoverExamplesCharacter, including AnimatedMannyPawn, we have a delay in the time between when an input ...
Camera Animation imported through Sequencer with FBX sometimes loses rotation fidelity
zComponent - ArchiveFBX attached[Link Removed]...