Development

Topic	Replies	Views	Activity
material unlit changes the color compared to the texture Rendering question , unreal-engine , color	0	15	May 10, 2026
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…	2361	147493	May 10, 2026
LAG caused by the VERSE CODE in a TYCOON SYSTEM (UEFN) Verse question , fortnite , unreal-editor-for-fortnite , fortnite-creative	1	17	May 10, 2026
How to turn all compression off for HDR Rendering question , skybox , hdr , compression , fortnite , unreal-editor-for-fortnite , fortnite-creative	0	6	May 10, 2026
Is Nanite Tessellation broken on terrain since 5.6 ? Rendering question , unreal-engine	11	864	May 10, 2026
Square/weird shadows Rendering question , unreal-engine	3	55	May 10, 2026
Best Video Streaming Player for UE5? Pipeline & Plugins unreal-engine , video , video-texture	1	201	May 10, 2026
Pickup Issue Blueprint Blueprint , question , unreal-engine	0	24	May 10, 2026
State Machine vs. Motion Matching - Demo Performance Analysis Share Character & Animation state-machines , unreal-engine , blendspace	0	26	May 10, 2026
Linux for UE development - anyone make the switch? Platform & Builds question , unreal-engine	1	16	May 10, 2026
Nanite Performance is Not Better than Overdraw Focused LODs [TEST RESULTS]. Epic's Documentation is Dangering Optimization. Debugging, Optimization, & Profiling bug-report , Rendering , unreal-engine	447	64271	May 10, 2026
UE5.7 Uses LOD 1 for RT shadows instead of LOD 0, how to fix? Rendering question , editor , Rendering , Shadows , unreal-engine , Ray-Tracing , Raytracing	0	13	May 10, 2026
iOS 26 SDK & App Store Submission Mobile iOS , xcode , unreal-engine , xcode-ios Apple requires apps uploaded to App Store Connect to be built with Xcode 26 or later using an SDK for iOS 26, iPadOS 26, tvOS 26, visionOS 26, or watchOS 26 since April 28, 2026. Please refer to the official announcement…	6	139	May 10, 2026
Issues with Landscape Splines after resizing landscape components World Creation question , bug-report , unreal-engine	3	28	May 10, 2026
Unreal 5.7 First Person Arena Shooter Template Shooting Push-Back Blueprint Blueprint , question , unreal-engine	0	14	May 10, 2026
How to partially stop the generation of Procedural Foliage? World Creation question , Foliage , unreal-engine , Procedural-Generation	6	71	May 10, 2026
Why don't I see text in the editor? Programming & Scripting Blueprint , question , unreal-engine	3	31	May 10, 2026
Fix for the physical end of the tape has been reached? Asset Creation question , realityscan	6	558	May 9, 2026
MetaHuman Grooms - Hair Explosions in UE 5.7 Character & Animation metahuman	26	877	May 9, 2026
UE 5.7.3 - Vulkan Parallel Rendering is broken on AMD gpus Rendering question , bug-report , unreal-engine	2	86	May 9, 2026
Lumen GI & Reflections in VR XR Development Lumen , Reflections , Global-Illumination , unreal-engine	3	85	May 9, 2026
Nanite and Raytracing using increasing amounts of VRAM in 5.6.1 after upgrading from 5.4.4 Debugging, Optimization, & Profiling question , unreal-engine	17	806	May 9, 2026
UE5 source build packaging takes 2 hours vs 2 minutes (launcher) Platform & Builds build , unreal-engine , unrealbuildtool , Packaging , source-build , UE5	1	30	May 9, 2026
There is a ghosting in Lumen when i move a bright thing above a dark enviornment Rendering question , Rendering , unreal-engine	4	320	May 9, 2026
Crashes in ShaderCompileWorker.exe (dxcompiler.dll) when using Incredibuild and cooking shaders for the first time in 5.7 projects Pipeline & Plugins question , unreal-engine , Epic-Pro-Support	13	187	May 9, 2026
ocarina of time romhack Programming & Scripting unreal-engine	0	19	May 9, 2026
Problems using Keyboard and mouse in a 3d widget Editable text box Programming & Scripting Blueprint , question , unreal-engine , Widget	1	141	May 9, 2026
New to Unreal Engine — Where Are My Levels? Content Drawer vs Levels Programming & Scripting question , editor , unreal-engine	2	39	May 9, 2026
How to build a 3D character Character & Animation question , unreal-engine	0	22	May 9, 2026
How to build a 3D character Programming & Scripting question , unreal-engine , character-creator	0	12	May 9, 2026

material unlit changes the color compared to the texture

Rendering

question , unreal-engine , color

0

15

May 10, 2026

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…

2361

147493

May 10, 2026

LAG caused by the VERSE CODE in a TYCOON SYSTEM (UEFN)

Verse

question , fortnite , unreal-editor-for-fortnite , fortnite-creative

1

17

May 10, 2026

How to turn all compression off for HDR

Rendering

question , skybox , hdr , compression , fortnite , unreal-editor-for-fortnite , fortnite-creative

0

6

May 10, 2026

Is Nanite Tessellation broken on terrain since 5.6 ?

Rendering

question , unreal-engine

11

864

May 10, 2026

Square/weird shadows

Rendering

question , unreal-engine

3

55

May 10, 2026

Best Video Streaming Player for UE5?

Pipeline & Plugins

unreal-engine , video , video-texture

1

201

May 10, 2026

Pickup Issue

Blueprint

Blueprint , question , unreal-engine

0

24

May 10, 2026

State Machine vs. Motion Matching - Demo Performance Analysis Share

Character & Animation

state-machines , unreal-engine , blendspace

0

26

May 10, 2026

Linux for UE development - anyone make the switch?

Platform & Builds

question , unreal-engine

1

16

May 10, 2026

Nanite Performance is Not Better than Overdraw Focused LODs [TEST RESULTS]. Epic's Documentation is Dangering Optimization.

Debugging, Optimization, & Profiling

bug-report , Rendering , unreal-engine

447

64271

May 10, 2026

UE5.7 Uses LOD 1 for RT shadows instead of LOD 0, how to fix?

Rendering

question , editor , Rendering , Shadows , unreal-engine , Ray-Tracing , Raytracing

0

13

May 10, 2026

iOS 26 SDK & App Store Submission

Mobile

iOS , xcode , unreal-engine , xcode-ios

Apple requires apps uploaded to App Store Connect to be built with Xcode 26 or later using an SDK for iOS 26, iPadOS 26, tvOS 26, visionOS 26, or watchOS 26 since April 28, 2026. Please refer to the official announcement…