Epic Developer Community Forums

Topic	Replies	Views	Activity
I use the capture manager in the live link hub and use Mono Video Ingest. After adding the selected video to the queue, it will get stuck at 75% and fail, and the Host Name is unavailable. What is the reason for this and how to solve it? Asset Creation question , unreal-engine , livelink , metahuman	6	426	December 1, 2025
Chaos Flesh (Unreal Engine 5.6) Plugins question , unreal-engine	3	550	June 9, 2025
I have released Atlux λ 2 for Unreal Engine! Showcase Plugins , Lighting , unreal-engine , visualization	0	184	October 16, 2025
Help with getting UE 5.6.0 to run Getting Started & Setup question , unreal-engine	5	263	July 3, 2025
The Valley WIP Showcase unreal-engine	4	87	June 2, 2025
Greenleaf Vision - GV Megaplants: Broadleaf Tree Presets Product Discussion fab	5	478	November 30, 2025
what’s the ideal way to manage scene transitions and level structure as the narrative progresses? Programming & Scripting question , unreal-engine	1	76	June 16, 2025
The Solstice Resort - Unreal Engine 5, 4D Humans. Showcase unreal-engine	2	108	July 1, 2025
Leartes Studios - Cold War Underground Bunker Product Discussion fab	3	301	November 12, 2025
Metahuman Identity from video: video not showing (UE5.6) Character & Animation question , unreal-engine , metahuman	2	196	December 15, 2025
Why Are There No Real Discounts on the Unreal Engine Marketplace? FAB Is Useless Right Now. Store Presence & Configuration question , bug-report , unreal-engine , physics-asset , epic-games-store , fab , fab-sale	1	143	April 28, 2025
PCG: Copy Points on a Spline Mesh Not Working? Programming & Scripting Blueprint , Spline , unreal-engine , Procedural-Generation	8	370	June 29, 2025
Struggling to fix this circular load so I can finish my game Blueprint Blueprint , question , unreal-engine	3	100	September 2, 2025
Leartes Studios - Cosmos Rocket Plugin (Drag and Drop, Free Plugin ) Product Discussion fab	2	342	October 5, 2025
Can't Build in My 1v1 Buildfight Map – Build Mode is Active Issues and Bug Reporting fortnite , unreal-editor-for-fortnite , fortnite-creative	5	458	October 2, 2025
Community Tutorial: High-quality Offline Real-time Text-to-Speech in Unreal Engine Tutorial & Course Discussions unreal-engine , fab	1	756	April 30, 2025
CJ's Studios - UE5 Rig for Blender Product Discussion unreal-engine , rig , Blender , fab	3	525	July 10, 2025
iolaCorp Studio - Asset Favorites Tool Product Discussion fab	7	230	February 1, 2026
Virtual-Pancakes - MetaHuman Extra Tools Product Discussion fab	0	193	July 16, 2025
Nanite - CPU performance with large open world, Many materials, even when nothing is visible. Rendering question , unreal-engine , Epic-Pro-Support	5	433	May 1, 2025
How do I get rid of this horrible shading? World Creation question , unreal-engine	4	83	December 1, 2025
UE5.5/5.6 Path Tracing Bug – Black Faces with Normal Adjustment Materials (FixRotateAboutAxisNormals, VAT, etc.) Rendering question , unreal-engine	6	413	October 13, 2025
Unreal Engine 5.6 Crashing on Startup Getting Started & Setup question , unreal-engine	3	522	July 12, 2025
Level Sequence Not Paused Correctly Cinematics & Media question , bug-report , unreal-engine	4	157	January 30, 2026
2025 _ UE5 cinematic , Non Stop Movies TV spot "long format" for MBC2 Film, TV & Animation unreal-engine	1	75	May 15, 2025
UE 5.4.4 refuses to compile a C++ project using the latest version of MSVC Platform & Builds unreal-engine	6	397	August 12, 2025
Cinematic Composition Overlay in 5.6 UI question , unreal-engine , overlay	3	584	September 24, 2025
How can i recreate this UI effect from PEAK? Asset Creation Blueprint , question , unreal-engine	6	419	December 8, 2025
“Owner No See” option is greyed out and mesh becomes invisible when possessing character Debugging, Optimization, & Profiling Blueprint , question , editor , unreal-engine	0	181	November 7, 2025
Assertion failed: (((HRESULT)(::DwmExtendFrameIntoClientArea(HWnd, &Margins))) >= 0) [File:D:\build\++Distro\Sync\Engine\Source\Runtime\ApplicationCore\Private\Windows\WindowsWindow.cpp] [Line: 359] Debugging, Optimization, & Profiling unreal-engine	3	522	March 10, 2026
Building UE 4.27 with VS 2026 C++ building , unreal-engine , error-building , build-failed , automationtool , compilation-error , rider	2	108	February 19, 2026
Having issues with Unreal Engine Screen Flickering Programming & Scripting question , unreal-engine	2	105	October 23, 2025
VOYAGER 3D - VTuber Modular Concert Stage - Vol.01 Product Discussion fab	3	303	May 7, 2025
eelDev - EOSCore - Epic Online Services Product Discussion fab	2	355	July 23, 2025
I can't build on my UEFN MAP even on custom mesh or fornite props Issues and Bug Reporting question , World-Building , fortnite , unreal-editor-for-fortnite , fortnite-creative , UEFN	5	476	October 6, 2025
Possible Incompatible Versions of numpy Dependencies in Python Foundation Packages and OpenCV Plugins Platform & Builds question , unreal-engine , Epic-Pro-Support	1	406	July 24, 2025
Intermittent D3D12 UniformBuffer Access Violation Crash in UE 5.5.4 Packaged Builds Rendering question , crash , unreal-engine	5	542	February 26, 2026
5.4 Issues with Gameplay Ability System? Programming & Scripting question , CPP , unreal-engine	7	378	April 12, 2025
How to replicate Character Movement Component Blueprint question , Multiplayer , Replication , unreal-engine	2	630	July 19, 2025
Mover and GAS Programming & Scripting question , unreal-engine , Epic-Pro-Support	5	433	September 2, 2025
New product not showing up on FAB Issues & Bug Reporting (Fab) question , fab , fixed	3	201	February 26, 2026
Mobile HDR is broken on Meta Quest 3 in 5.6.0 Issues and Bug Reporting question , unreal-engine	6	445	December 17, 2025
Aligning Lidar and Photogrammetry Community & Industry Discussion question , realityscan	5	238	July 28, 2025
How to optimize performance with World Partition in UE5? World Creation Rendering , unreal-engine	1	441	July 31, 2025
Night447 Studios - Stylized Beat Em Up Product Discussion fab	2	375	February 6, 2026
UE 57 - New Procedural Vegetation using skeleton meshes and Wind Transform provider World Creation Performance , Foliage , unreal-engine , performance-issues	7	369	December 13, 2025
External Actors & Objects when not using World Partition Pipeline & Plugins question , unreal-engine	2	186	December 5, 2025
Verse.digest.verse building with 1323 errors across all projects Issues and Bug Reporting fortnite , unreal-editor-for-fortnite , fortnite-creative , closed	7	406	November 26, 2025
How do I get the missing toolbar back? Getting Started & Setup question , fortnite , unreal-editor-for-fortnite	5	411	July 31, 2025
Knowledge Base: RESOLVED: Known issues with NVIDIA 576.02 drivers on RTX 50-series GPUs Tutorial & Course Discussions twinmotion	4	461	June 19, 2025