Topics tagged performance

Topic	Replies	Views	Activity
Mouse Cursor Flickering and FPS Drops in Editor (FPS Stable Only When Right Click Is Held) Issues and Bug Reporting Performance , editor , viewport , fps , mouse , unreal-engine , flicker , editor-viewports	3	30	August 5, 2025
Mac mini M4 Pro fan noise Community & Industry Discussion Performance , MAC , twinmotion	0	19	July 30, 2025
[UE5] Compiling Shaders On Every Startup Debugging, Optimization, & Profiling Performance , unreal-engine	36	59103	July 29, 2025
How can I make an enemy AI chase and attack the player using only Blueprints? World Creation Performance , question , unreal-engine	1	37	July 28, 2025
How do you add a mesh component without the large overhead entailed? C++ Performance , question , unreal-engine , actor-component	2	34	July 24, 2025
Pixel Era – Max-Efficiency texture Sampling + Mini-map Logic with Zero Overlaps or Traces (new paradigm for world based interaction) UE Marketplace Performance , CPP , Plugins , Rendering , Optimization , unreal-engine , rendertarget , minimap , new , Code-Plugins , texture-channel , Render-Targets , Event , fab	4	46	July 21, 2025
Performance upgrade, in stats input = 100ms, others = 20ms. How to check and fix? World Creation Performance , question , unreal-engine	0	21	July 16, 2025
Can you specify a Texture size output per platform? Rendering FeatureRequest , Performance , question , editor , UE4 , texture , unreal-engine	6	3947	July 11, 2025
Why have I black edges? (Painting UVs maps) Asset Creation Performance , question , unreal-engine , uv-channel	3	25	July 11, 2025
Extremly low performance in editor only Debugging, Optimization, & Profiling Performance , question , bug , unreal-engine	0	31	July 7, 2025
Best Practice For Open World Optimisation? - Stalker 2 ZoneKit analysis Programming & Scripting Performance , Optimization , unreal-engine , instance , Open-World , best-practice	0	25	July 5, 2025
HISM doesn't decrease draw calls, it increases it! Pipeline & Plugins Performance , question , editor , unreal-engine , draw-calls , Hierarchical-Instanced-Static-Mesh	4	2280	June 29, 2025
5.5 RHI Hitching Rendering Performance , unreal-engine	5	143	June 27, 2025
Engine Level ECS System Needed Feedback & Requests Performance , unreal-engine	10	9825	June 18, 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	83	June 16, 2025
Game Logs System (GLS) — Efficient Log Management in Real Time Game Development Performance , Debugging , realtime , unreal-engine , debug , log , logging , output-log , fab , epic-for-indies	0	394	October 24, 2024
UE 5.3 UI choppy, lagging, flashing, and slow Issues and Bug Reporting Performance , editor , UI , lag , unreal-engine	4	882	June 13, 2025
Complex Collision as simple? Debugging, Optimization, & Profiling Performance , unreal-engine , Performance-Profiling	6	20108	August 16, 2014
UE5.5 Bad performance. Strange Unreal Insights graph Blueprint Performance , question , unreal-engine , profiling , Insights	1	75	May 29, 2025
70 fps in nearly empty scene? Platform & Builds Performance , question , unreal-engine , UE5-0	14	2094	May 27, 2025
How can I optimize performance in my open-world project using World Partition in UE5? World Creation Performance , question , unreal-engine , Open-World , World-Partition , UE5	1	173	May 26, 2025
How to reduce foliage performance cost in large open world levels (UE5)? Rendering Performance , question , Foliage , unreal-engine , UE5	2	124	May 23, 2025
Dedicated GPU Memory usage too high Getting Started & Setup Performance , question , Rendering , gpu , unreal-engine , engine	3	173	May 21, 2025
How to optimize performance when using multiple dynamic lights in a UE5 scene? Rendering Performance , Lighting , dynamic-lighting , unreal-engine	3	312	May 20, 2025
Transparent area size matters? Rendering Performance , question , unreal-engine , speed , Render	10	112	May 16, 2025
A lot of timeline using blueprints gives poor performance Blueprint Blueprint , Performance , question , unreal-engine	6	65	May 15, 2025
UNREAL ENGINE 5.4 EXTREMELY BAD PERFORMANCE Rendering Performance , unreal-engine	131	31494	May 14, 2025
Can't create C++ project ( or use C++ ) Feedback & Requests General , Performance , unreal-engine , UE5-0	7	6478	May 11, 2025
How can I solve this bottleneck? Debugging, Optimization, & Profiling Performance , question , Optimization , unreal-engine , Performance-Profiling , Unreal-Insights	2	49	May 6, 2025
Unreal 5 Vr Template runs with low fps and screen stutters, Why? XR Development Performance , UE4-27 , question , unreal-engine , UE5-0	9	8704	April 23, 2025

Mouse Cursor Flickering and FPS Drops in Editor (FPS Stable Only When Right Click Is Held)

Issues and Bug Reporting

Performance , editor , viewport , fps , mouse , unreal-engine , flicker , editor-viewports

3

30

August 5, 2025

Mac mini M4 Pro fan noise

Community & Industry Discussion

Performance , MAC , twinmotion

0

19

July 30, 2025

[UE5] Compiling Shaders On Every Startup

Debugging, Optimization, & Profiling

Performance , unreal-engine

36

59103

July 29, 2025

How can I make an enemy AI chase and attack the player using only Blueprints?

World Creation

Performance , question , unreal-engine

1

37

July 28, 2025

How do you add a mesh component without the large overhead entailed?

C++

Performance , question , unreal-engine , actor-component

2

34

July 24, 2025

Pixel Era – Max-Efficiency texture Sampling + Mini-map Logic with Zero Overlaps or Traces (new paradigm for world based interaction)

UE Marketplace

Performance , CPP , Plugins , Rendering , Optimization , unreal-engine , rendertarget , minimap , new , Code-Plugins , texture-channel , Render-Targets , Event , fab