Development

Topic	Replies	Views	Activity
Lumen GI and Reflections feedback thread Rendering Lumen , unreal-engine , Staff-Pick-UE Hi everyone, I’m starting this thread for feedback and discussion about Lumen GI and Reflections in UE5. We’re under a lot of pressure with internal deadlines so can’t promise responses, but we will read everything here…	2268	119120	September 18, 2025
VR in 5.6 has a smearing no matter what settings I use Rendering unreal-engine , OpenXR	25	935	September 18, 2025
Error when packaging 5.6 project for Windows Blueprint question , editor , unreal-engine	3	277	September 18, 2025
I I want to make a universal inventory then I have to make a universal struct for all items? Blueprint question , unreal-engine	1	15	September 18, 2025
How to include redirectors in a packaged build? Platform & Builds question , unreal-engine	2	5	September 18, 2025
Any way to avoid doppler effect when the player teleports? Audio question , unreal-engine	1	24	September 18, 2025
Shipping Problem C++ unreal-engine	0	5	September 18, 2025
Widget Named Slot Problem UI Blueprint , UI , unreal-engine	9	923	September 18, 2025
SplineNavModifier is offset from the containing actor Blueprint question , navmesh , unreal-engine	0	3	September 18, 2025
为什么我用spawn动态生成的charactor会停留在空中，而不是像玩家控制的charactor一样，落到地面，有大佬解惑下吗 Blueprint question , unreal-engine	4	393	September 18, 2025
Beginner creator Getting Started & Setup question , editor , fortnite , unreal-editor-for-fortnite , fortnite-creative	1	14	September 18, 2025
5.6 Lumen is on but "disabled" Programming & Scripting question , unreal-engine	0	6	September 18, 2025
StateTree Schema how to set context C++ question , CPP , unreal-engine	0	5	September 18, 2025
It seems that World Partition affects landscape and foliage differently. Is that correct? World Creation question , Rendering , unreal-engine	1	3	September 18, 2025
Stop certain timelines, not manually Programming & Scripting question , unreal-engine	3	12	September 18, 2025
How to fix that? Programming & Scripting question , bug-report , unreal-engine	1	15	September 18, 2025
Fab plugin for Maxon Cinema 4D Quixel Megascans question , fab	9	73	September 18, 2025
Default VR template opens randomly - VR game development Blueprint question , unreal-engine	0	4	September 18, 2025
Struct Arrays Not keeping Default Values Character & Animation question , editor , bug-report , unreal-engine	1	6	September 18, 2025
GPULightmass Crashing due to Invalid Geometry? Rendering question , crash , bug-report , unreal-engine	14	821	September 18, 2025
Nanite is ruining uv's - disabling nanite not solving it, but disabling on the mesh does World Creation unreal-engine	0	2	September 18, 2025
Twinmotion downloads aren't right Getting Started & Setup question , twinmotion	0	5	September 18, 2025
Streaming Virtual Texture Build Warning World Creation question , editor , Rendering , unreal-engine	0	2	September 18, 2025
What is the best way of replicating this array of structs? UI question , Replication , Networking , unreal-engine , UMG , replicating	4	4729	September 18, 2025
FFMPEG media player support for ue5 (Linux platform media player) Cinematics & Media Blueprint , CPP , unreal-engine	2	48	September 18, 2025
Buttons seem to override my input? UI Blueprint , question , editor , UI , unreal-engine	18	45	September 18, 2025
Nanite and Raytracing using increasing amounts of VRAM in 5.6.1 after upgrading from 5.4.4 Debugging, Optimization, & Profiling question , unreal-engine	2	12	September 18, 2025
Prevent Mesh/Ocean/Water (Single Water Layer) From Receiving Shadows Rendering Shadows , unreal-engine , Water	6	12	September 18, 2025
Major amount of player jitter/shake/rotate, when stepping on another physics actor? World Creation question , Physics , unreal-engine , physics-body , physics-objects	6	2719	September 18, 2025
Crash UE 5.6.1/5.5.4 Access Violation Programming & Scripting Blueprint , question , unreal-engine , crash-editor	5	28	September 18, 2025

Lumen GI and Reflections feedback thread

Lumen , unreal-engine , Staff-Pick-UE

Hi everyone, I’m starting this thread for feedback and discussion about Lumen GI and Reflections in UE5. We’re under a lot of pressure with internal deadlines so can’t promise responses, but we will read everything here…