Platform & Builds

Topic	Replies	Views	Activity
[UE5] Compiling Shaders On Every Startup Debugging, Optimization, & Profiling Performance , unreal-engine	37	64215	September 4, 2026
UE5.7.4 Landscape Paint automatically creates Non Weight-Blended Layer Infos Platform & Builds question , unreal-engine	1	119	September 4, 2026
How do I disable Zen Platform & Builds question , unreal-engine	10	4232	September 3, 2026
Template in Twinmotion Platform & Builds question , twinmotion	0	38	September 3, 2026
Quest Passthrough Camera Access via Camera2 API [UE5 Plugin] XR Development unreal-engine , oculus-vr	9	962	September 2, 2026
Internet connection blocked Platform & Builds question , unreal-engine	2	1924	September 2, 2026
Missing UnrealBuildTool.exe after build Platform & Builds unreal-engine , unrealengine4	25	7248	September 1, 2026
Does anyone know how to get FSR to work with UE 5.8? Platform & Builds question , unreal-engine	20	820	August 31, 2026
如何修复 iOS 16 及更早版本动态链接器中的错误 Platform & Builds question , unreal-engine , Epic-Pro-Support	37	576	August 31, 2026
How big should UE5 built from github source be? Platform & Builds question , editor , unreal-engine	3	316	August 30, 2026
Has Unreal on macOS improved? Platform & Builds unreal-engine	1	224	August 30, 2026
FINAL 48-HOUR DIAGNOSTIC UPDATE (S21 Ultra - Snapdragon 888 Model): Mobile CPP , crash , bug-report , unreal-engine , fortnite	1	96	August 29, 2026
Errors when hosting listen server on Mac Platform & Builds question , unreal-engine	11	207	August 29, 2026
Shader compilation and Niagara deactivate issue Platform & Builds question , unreal-engine , Epic-Pro-Support	3	156	August 28, 2026
Server memory leak in 5.6: ~FRepChangelistState calls StaticBuffer.Empty() before member destruction, causing FRepStateStaticBuffer to skip DestructProperties and leak nested heap allocations of shadowed replicated properties (FastArrays most visibly) Platform & Builds question , unreal-engine , Epic-Pro-Support	7	2	August 28, 2026
Where are high resolution screenshots stored? Platform & Builds question , UE4 , unreal-engine	7	25567	August 28, 2026
AR Handheld video feed is green XR Development question , editor , unreal-engine	5	275	August 28, 2026
Security Vulnerability Guidance Needed for Packaged Product (Unreal Engine 5.6.1) Platform & Builds unreal-engine , security	2	299	August 27, 2026
Error opening asset on 5.6 - bCustomPropertyListForPostConstructionInitialized - Custom Property List Not Initialized Platform & Builds question , unreal-engine , Epic-Pro-Support	29	1908	August 27, 2026
WebBrowser 3D Widget not working on Android / Mobile Mobile Android , question , bug-report , unreal-engine , Widget , webbrowser , oculus-quest	17	3837	August 27, 2026
Web browser super low fps Debugging, Optimization, & Profiling Performance , question , unreal-engine , low-fps , webbrowser	7	3039	August 27, 2026
Updating Chrome version of WebBrowser Widget (CEFWebBrowserWiddow) Platform & Builds question , CPP , slate , update , unreal-engine , webbrowser	5	526	August 27, 2026
ARCore Error with Handheld AR Template - Screen Black with Camera passthrough missing XR Development unreal-engine , Augmented-Reality	61	2982	August 26, 2026
Current state of async load support in editor? Platform & Builds question , unreal-engine , Epic-Pro-Support	2	12	August 26, 2026
check(false) in TraceServices::FNetTraceAnalyzer::OnEvent (NetTraceAnalyzer.cpp) Platform & Builds question , unreal-engine , Epic-Pro-Support	3	33	August 26, 2026
VR Expansion Plugin XR Development unreal-engine	5137	560463	August 26, 2026
How to remove "PROFILING..." debug text Debugging, Optimization, & Profiling question , unreal-engine , debug , Console	10	23268	August 26, 2026
Missing required files to cook for this platform. Mobile question , unreal-engine	1	53	August 25, 2026
https://forums.unrealengine.com/t/support-for-16kb-memory-page-size-on-android/2540775/14 Mobile question , crash , bug-report , bug , unreal-engine	0	54	August 25, 2026
Support for 16kb memory page size on Android Mobile Android , unreal-engine , Android-Packaging	16	2988	August 25, 2026