|
Lumen GI and Reflections feedback thread
|
|
2327
|
138424
|
January 8, 2026
|
|
Lumen changes: 5.4 v 5.6 (Soft Source Radius)
|
|
1
|
29
|
January 7, 2026
|
|
Lumen no longer working in UE5.5 DX11 SM5
|
|
26
|
3290
|
December 31, 2025
|
|
UE5.7 - Fix: Lumen not working for SM5 DX11 and DX12
|
|
3
|
251
|
December 29, 2025
|
|
Left Eye Shadow Flickering in VR with Virtual Shadow Maps
|
|
9
|
1620
|
December 24, 2025
|
|
Substrate Frozen Ice in UE 5.6
|
|
4
|
131
|
December 10, 2025
|
|
AMD GPUs artifacts Ray Tracing Lumen
|
|
1
|
854
|
December 4, 2025
|
|
Lumen shadows on small objects disappearing
|
|
0
|
39
|
December 2, 2025
|
|
Lightwave Dynamics – Smart Lighting Control for Unreal Engine
|
|
2
|
76
|
December 2, 2025
|
|
Severe ghosting in VR when using Lumen — baked lighting looks perfect, but Lumen causes heavy ghosting
|
|
6
|
254
|
November 25, 2025
|
|
Sequence Switching - Light popping gltich?
|
|
0
|
25
|
November 11, 2025
|
|
Converting RT (Lumen) to baked in a static environment
|
|
3
|
80
|
November 6, 2025
|
|
Global Illumination with Lumen Major Ghosting issue
|
|
4
|
375
|
November 1, 2025
|
|
Lumen surface cache scale woes
|
|
13
|
366
|
October 28, 2025
|
|
Light Leaking With Point Lights
|
|
3
|
94
|
October 28, 2025
|
|
UE5 LUMEN is there a way to stop emissive materials from casting light?
|
|
13
|
7622
|
October 28, 2025
|
|
Surface Ghosting from Flashlight
|
|
2
|
70
|
October 25, 2025
|
|
Quantum Dejavu - Epic Mega Jam 2025
|
|
0
|
48
|
October 24, 2025
|
|
Recreating the wilderness of Ghost of Tsushima and Yotei
|
|
0
|
65
|
October 24, 2025
|
|
Branickiego apartment real-time architectural visualization
|
|
0
|
45
|
October 20, 2025
|
|
Static Lighting for Level Desing
|
|
0
|
38
|
October 20, 2025
|
|
Lumen glow / lack of AO under geometry
|
|
0
|
41
|
October 9, 2025
|
|
UE 5 + Groom/Hair is not working properly
|
|
15
|
8971
|
September 23, 2025
|
|
Lumen keeps rebuilding the scene every second while rendering with Movie Render Queue
|
|
0
|
58
|
September 20, 2025
|
|
Raytracing . Landscape does not appear correctly in ray traced reflections.
|
|
0
|
30
|
September 19, 2025
|
|
From 5.5.3 to 5.6.1 - Very noticeable flickering and smearing?
|
|
2
|
148
|
August 28, 2025
|
|
Weird glow around shadows lumen ue 5.5
|
|
1
|
74
|
August 27, 2025
|
|
Light behaving differently in editor vs stand alone.
|
|
2
|
83
|
August 15, 2025
|
|
Virtual Shadow Map Blocky Flickering UE 5.3.2
|
|
5
|
438
|
August 15, 2025
|
|
Lumen is view dependent with nDisplay. How to clear out seams?
|
|
6
|
184
|
August 14, 2025
|