Topics tagged performance-issues

Topic	Replies	Views	Activity
Unreal Engine 5.8 appears to enable ray tracing by default even when the quality preset is set to Scalable. Feedback & Requests question , unreal-engine , performance-issues	0	24	June 23, 2026
Help! My presentations exported to my cloud keep crashing when being viewed Feedback & Requests question , crash , issue , cloud , performance-issues , twinmotion	1	65	February 10, 2026
Lumen, shadow noise, foliage and performance Rendering Lumen , Foliage , unreal-engine , performance-issues	20	1265	February 5, 2026
Terrible performance when multiple windows open on RTX 5080 Programming & Scripting Performance , question , editor , Frame-Rate , unreal-engine , performance-issues	2	183	January 30, 2026
UE 57 - New Procedural Vegetation using skeleton meshes and Wind Transform provider World Creation Performance , Foliage , unreal-engine , performance-issues	7	608	December 13, 2025
ViewPort fps high but playing fps limited (UE5.7) Debugging, Optimization, & Profiling Performance , question , unreal-engine , performance-issues , Performance-Profiling	0	87	November 20, 2025
Mocap Manager / Take Recorder Microphone records audio at lower sample rate than system input. Audio question , unreal-engine , performance-issues , audio-bugs	2	132	October 9, 2025
Sudden FPS Drop, Shadow Depths Spike, and Nanite/LOD Issues Rendering Nanite , Lighting , dynamic-lighting , unreal-engine , light , Lightmap , lighting-problem , shadows-problem , performance-issues , GPU-Profiling , landscape-lod , Performance-Profiling	0	135	August 23, 2025
C6S4 major performance issue Issues and Bug Reporting Performance , bug-report , unreal-engine , performance-issues , fortnite	0	223	August 18, 2025
Unusually high GPU Time 50ms! on low end Mobile Devices Issues and Bug Reporting question , unreal-engine , performance-issues	3	187	June 17, 2025
GPU Crash dump Triggered Issues and Bug Reporting Performance , question , editor , crash , bug-report , performance-issues , fortnite , unreal-editor-for-fortnite , fortnite-creative , UEFN	4	2305	June 16, 2025
Level Streaming Optimizer plugin UE Marketplace WorldPartition , Level-Streaming , freeze , glitch , unreal-engine , Open-World , World-Composition , performance-issues , fab	5	1276	June 6, 2025
Issue - DID YOU EVER SEE SOMETHING LIKE THIS? Feedback & Requests unreal-engine , performance-issues	4	105	March 18, 2025
Severe FPS Drops, Overheating & Blue Screen Crash Feedback & Requests Performance , crash , lag , unreal-engine , performance-issues	2	196	February 21, 2025
Unreal Engine Freezing on empty scene every second after 5.4+ updates Feedback & Requests question , unreal-engine , performance-issues , UE5	1	77	December 7, 2024
Creative maps are really laggy at points after the cahpter 2 remix update Programming & Scripting bug-report , unreal-engine , performance-issues , fortnite , fortnite-creative	2	109	November 10, 2024
BAD PERFORMANCE AFTER ENABLED LANDSCAPE NANITE Programming & Scripting Nanite , Landscape , unreal-engine , performance-issues	0	110	October 6, 2024
Media playback with Vulkan laggy Rendering question , unreal-engine , performance-issues , Media-Player , vulkan , oculus-quest	3	1287	July 4, 2023
Huge performance drop in patch 2024.1.1 Feedback & Requests bug-report , performance-issues , twinmotion	0	68	September 21, 2024
Hey Beginners, I come from your future and here are your SHORT solutions for performance issues !! (Real life feedbacks!) Tutorial & Course Discussions Performance , Rendering , Optimization , issue , fps , unreal-engine , beginner , performance-issues	0	117	August 24, 2024
After suspending and resuming the packaged game on Android, the framerate is cut in half. I need help diagnosing what is happening. Mobile Performance , Android , question , Frame-Rate , unreal-engine , Android-Packaging , performance-issues , vulkan , Performance-Profiling	4	663	August 2, 2024
Twinmotion 2024.1 worse performance in old scenes Feedback & Requests Performance , low-fps , performance-issues , fps-drop , twinmotion	1	397	June 28, 2024
Why is my project performance worse compared to 5.3.2 when the opposite was supposed to happen? Blueprint question , unreal-engine , performance-issues	0	125	May 24, 2024
Low Performance on low end devices although Profiling seems great Platform & Builds question , editor , unreal-engine , performance-issues , Performance-Profiling	1	315	May 19, 2024
21 hours web series using meta human Virtual Production unreal-engine , performance-issues , Performance-Profiling	0	263	April 13, 2024
Slow cells loading, stuttering World Creation Performance , question , unreal-engine , Open-World , performance-issues , World-Partition	2	858	February 9, 2024
Weird Performance and Stuttering Issues in UE5 Editor Feedback & Requests question , bug-report , unreal-engine , performance-issues , UE5-0	8	4743	January 26, 2024
Wave Based FPS Game lags heavily after Wave 6/7. No Event Tick used, Frames go from 120fps to 50fps from wave 1 to wave 10. What can I do to improve performance? Debugging, Optimization, & Profiling Blueprint , question , Optimization , unreal-engine , performance-issues , GPU-Profiling , Performance-Profiling	20	785	December 9, 2023
EXTREME low performance in unreal engine 5.2 ( EVEN IN AN EMPTY SCENE) Feedback & Requests Performance , question , editor , crash , bug-report , unreal-engine , performance-issues , fps-drop , UE-5	1	1004	November 3, 2023
URGENT PAID WORK: Looking to hire someone to remotely help me improve performance (i'll do all the work, you just tell me what to do) Blueprint Blueprint , Performance , question , unreal-engine , engine , performance-issues , GPU-Profiling , Performance-Profiling	2	330	September 26, 2023

Unreal Engine 5.8 appears to enable ray tracing by default even when the quality preset is set to Scalable.

Feedback & Requests

question , unreal-engine , performance-issues

0

24

June 23, 2026

Help! My presentations exported to my cloud keep crashing when being viewed

Feedback & Requests

question , crash , issue , cloud , performance-issues , twinmotion

1

65

February 10, 2026

Lumen, shadow noise, foliage and performance

Rendering

Lumen , Foliage , unreal-engine , performance-issues

20

1265

February 5, 2026

Terrible performance when multiple windows open on RTX 5080

Programming & Scripting

Performance , question , editor , Frame-Rate , unreal-engine , performance-issues

2

183

January 30, 2026

UE 57 - New Procedural Vegetation using skeleton meshes and Wind Transform provider

World Creation

Performance , Foliage , unreal-engine , performance-issues

7

608

December 13, 2025

ViewPort fps high but playing fps limited (UE5.7)

Debugging, Optimization, & Profiling

Performance , question , unreal-engine , performance-issues , Performance-Profiling

0

87

November 20, 2025

Mocap Manager / Take Recorder Microphone records audio at lower sample rate than system input.

Audio

question , unreal-engine , performance-issues , audio-bugs

2

132

October 9, 2025

Sudden FPS Drop, Shadow Depths Spike, and Nanite/LOD Issues

Rendering

Nanite , Lighting , dynamic-lighting , unreal-engine , light , Lightmap , lighting-problem , shadows-problem , performance-issues , GPU-Profiling , landscape-lod , Performance-Profiling

0

135

August 23, 2025

C6S4 major performance issue

Issues and Bug Reporting

Performance , bug-report , unreal-engine , performance-issues , fortnite