Latest Issues and Bug Reporting (Unreal Engine) topics

Topic	Replies	Views	Activity
About the Issues and Bug Reporting (Unreal Engine) category	0	15	January 26, 2026
viewport key binding not work in 5.8 editor , unreal-engine	2	100	July 30, 2026
Can't Install 5.8 unreal-engine	9	362	July 30, 2026
[Unreal 5.8] - First-Person Self-Shadowing does not render with Megalights editor , bug-report , Rendering , unreal-engine , open	2	102	July 30, 2026
Breaking a Level Instance resets InstancedFoliageActor foliage to world origin (0,0,0) Foliage , unreal-engine , level	0	9	July 30, 2026
UE 5.8 \| Lights not working on Vulkan + Forward Renderer editor , bug-report , unreal-engine	0	10	July 30, 2026
UE 5.8 GPU Crash in DynamicWind unreal-engine	1	59	July 30, 2026
PSO Precaching causes startup crash (LLVM OOM) in packaged builds on specific devices unreal-engine , rhi	2	120	July 30, 2026
Audio Gameplay Volume virtualization bug Plugins , unreal-engine	0	8	July 30, 2026
Procedural Vegetation Nanite Foliage meshes crash packaged project unreal-engine , fixed	9	420	July 30, 2026
UE 5.8.1 iOS Archive fails with "cp: <App>.app: Not a directory" during PhaseScriptExecution on Xcode 26.1.1 unreal-engine	0	13	July 30, 2026
CubeGrid’s corner mode and Ctrl+drag shortcuts do not work in 5.8's Viewport editor , bug-report , unreal-engine	2	79	July 30, 2026
PIE: Error: Infinite loop detected. Blueprint: LearningDirector Function: Outputs - Outputs is a Standard Macro. Blueprint , unreal-engine	2	54	July 30, 2026
5.8: Large physics update performance regression unreal-engine , fixed	1	495	July 29, 2026
UE 5.8 nDisplay Widget rendering incorrectly unreal-engine	0	9	July 29, 2026
UE5.8 Editor UI broken for `TArray<FDataTableRowHandle>` unreal-engine	1	37	July 29, 2026
UE 5.8.0 - blank + openXR plugin + instanced stereo = instant crash in VR Lumen , unreal-engine , OpenXR	5	124	July 29, 2026
UE 5.8 MetaHuman Character Full Rig remains RUNNING and times out after 300 seconds unreal-engine	1	17	July 29, 2026
Zero Point Effect Works in Private Creative 1.0 Matches but Fails in Published/Uploaded Experiences unreal-engine	0	9	July 29, 2026
[UE 5.8.1][GAS] OverflowEffect triggers on first stack application unreal-engine	0	11	July 29, 2026
Unable to publish updates on any Creative 1.0 islands unreal-engine	0	9	July 29, 2026
Editor hangs forever in Linux upon opening modal dialogs, with a message about Vulkan swapchains being outdated. Linux , editor , bug-report , unreal-engine , hang , vulkan	5	156	July 29, 2026
UE 5.8 Release - Instant Vulkan Crash (VK_ERROR_DEVICE_LOST) on Linux with RTX 3090 Ti / NVIDIA Driver bug-report , unreal-engine , open	39	1489	July 29, 2026
an unreal process has crashed: UE- TrailNError unreal-engine	0	18	July 29, 2026
Body Tracking missing from Metahuman Performance for Markerless MOCAP unreal-engine	2	53	July 29, 2026
Zero Point Effect Works in Private Creative 1.0 Matches but Fails in Published/Uploaded Experiences unreal-engine	0	18	July 29, 2026
Installer won't install trying to connect unreal-engine	2	39	July 28, 2026
Nanite Skeletal Mesh isn't visiable in lumen scene and no gpu skin cache unreal-engine	1	78	July 28, 2026
Dialogue wave dont save editor , unreal-engine	1	46	July 28, 2026
Computer restarts after shaders compilation question , crash , Rendering , unreal-engine , sequence	1	35	July 28, 2026