Latest Issues and Bug Reporting (Unreal Engine) topics

Topic	Replies	Views	Activity
About the Issues and Bug Reporting (Unreal Engine) category	0	31	January 26, 2026
My offers dont appear in game , appear only in UEFN Session editor , bug-report , fortnite , unreal-editor-for-fortnite , fortnite-creative	10	81	September 28, 2026
UE 5.8.3 - Auto Play, looping (indefinite) sequences causing editor, PIE and standalone sessions to briefly freeze entire game at regular intervals unreal-engine	0	10	September 28, 2026
Cull Distance ISM/PISM unreal-engine	0	9	September 28, 2026
Editor Mouse Sensitivity editor , unreal-engine	4	117	September 27, 2026
SteamOS Unreal Engine 5.8 bug-report , unreal-engine , fixed	12	519	September 27, 2026
UE 5.8.2 Steam Deck Linux: Vulkan compute PSO precaching crashes RADV/ACO (@store_deref) crash , bug-report , unreal-engine , open , rhi	2	114	September 27, 2026
Instanced Skinned Mesh Component Blueprint GetCustomData node returns empty array. Blueprint , unreal-engine	0	16	September 26, 2026
Twitch drops not working for the Ironmouse items unreal-engine , twitch	2	242	September 26, 2026
Epic Games Launcher stuck on Resume after UE 5.8.x update – manifest commit never completes [Workaround v2] unreal-engine	7	326	September 26, 2026
[5.1-5.8] Editor resets component properties and randomly rotates level placed actors unreal-engine	0	16	September 26, 2026
UE5.8 Unable to build Game on macOS 27 MAC , unreal-engine , open	14	447	September 25, 2026
[UE 5.8.3][macOS ARM64][MetaHuman] Body DNA export crashes — Pair != nullptr assertion in Map.h.inl:638; Head DNA succeeds unreal-engine	0	12	September 25, 2026
The "Scripted Asset Actions" feature in UE5.8 is no longer available. unreal-engine	5	314	September 25, 2026
UE5.8 PythonScriptPlugin crash during GC: FPyCFunctionWithClosureObject layout omits weakref/vectorcall fields question , bug-report , unreal-engine	1	74	September 25, 2026
Texture cannot use themselves as a Reference in the Composite Texture Field unreal-engine	0	12	September 25, 2026
[UE 5.8.1] Cooked MetaHumanCollection imports editor-only Default__MetaHumanCollection:DefaultInstance, fails to load at runtime unreal-engine	0	10	September 25, 2026
UE 5.8.1 iOS Archive fails with "cp: <App>.app: Not a directory" during PhaseScriptExecution on Xcode 26.1.1 unreal-engine	6	197	September 25, 2026
UE 5.8.1 (visionOS) — Whole-scene spot/point light shadows vanish under single-pass stereo (SelectedViewIndex ignores ShouldRenderView) unreal-engine	2	103	September 25, 2026
5.8 Landscape HLOD Discoloring question , unreal-engine	2	76	September 25, 2026
Moving skeletal meshes to another folder leaves unsavable assets behind unreal-engine	0	18	September 24, 2026
Epic Games Laucher, Unreal Engine tab, Can't update installed plugins bug-report , unreal-engine , open	7	217	September 24, 2026
Mesh Terrain just not working unreal-engine , open	9	832	September 24, 2026
Issues with crashing on shutdown. question , editor , bug-report , unreal-engine	0	12	September 24, 2026
[5.8.3 Regression] Listen server sees slow client animations on default template Movable ground Multiplayer , unreal-engine , movement-component	0	16	September 24, 2026
Widget Blueprint function rename crashes editor with OldName/NewName != NAME_None assertion Blueprint , unreal-engine , Widget , open	1	38	September 24, 2026
Video memory consumption failure editor , crash , bug-report , Rendering , unreal-engine	1	18	September 24, 2026
[Unreal 5.8] - First-Person Self-Shadowing does not render with Megalights editor , bug-report , Rendering , unreal-engine , open	5	265	September 24, 2026
[UE 5.8.3 HotFix Bug) bug-report , memory , unreal-engine	2	121	September 24, 2026
GPU Crash with Path Tracer and Geometry Cache (repro case) unreal-engine , open	1	107	September 24, 2026