Platform & Builds

Topic	Replies	Views	Activity
Trying to set up Linux UBA agents Platform & Builds question , unreal-engine	2	93	June 1, 2026
Trying to remedy my CPU bottleneck. Debugging, Optimization, & Profiling question , unreal-engine	1	46	May 31, 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	448	66683	May 31, 2026
ControlRig StandardFunctionLibrary broken Platform & Builds Blueprint , question , bug-report , unreal-engine	0	22	May 30, 2026
UE 5.5 Crash xaudio2_9 Debugging, Optimization, & Profiling question , editor , crash , unreal-engine	1	44	May 30, 2026
Unreal Engine Crashing Debugging, Optimization, & Profiling question , unreal-engine	2	56	May 29, 2026
Failed to generate clothing sim mesh due to degenerate triangle Platform & Builds Builds , unreal-engine	20	16835	May 29, 2026
[Android] GameActivity soLoadLibrary Ordering Mobile question , unreal-engine , Epic-Pro-Support	4	1	May 29, 2026
unresolved external symbol TSizedAllocatorBase<>::ForAnyElementType::ForAnyElementType(class ... const &) Platform & Builds question , unreal-engine , Epic-Pro-Support	5	5	May 29, 2026
How to Http->CreateRequest() w/ self-signed cert Platform & Builds question , unreal-engine , http , httprequest	9	5856	May 29, 2026
Can't start packaged project on 5.1 (GraphicsContext error) Platform & Builds question , crash , bug-report , unreal-engine	9	1813	May 29, 2026
Help with uploading my game via Build Patch Tool Platform & Builds question , epic-games-store	1	36	May 29, 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 base SDK for iOS 26, iPadOS 26, tvOS 26, visionOS 26, or watchOS 26 since April 28, 2026. Please refer to the official announceme…	10	340	May 28, 2026
OSC plugin and Meta Quest 3s Platform & Builds question , unreal-engine	17	359	May 28, 2026
Half Android Devices Crash in UE 5.7+ Mobile unreal-engine	1	66	May 28, 2026
UE 5.5 Source Ubuntu Building Errors Platform & Builds question , unreal-engine	1	294	May 28, 2026
Physics tanks after upgrading from 5.2->5.6 Debugging, Optimization, & Profiling question , Physics , unreal-engine	1	38	May 28, 2026
Lumen GI & Reflections in VR XR Development Lumen , Reflections , Global-Illumination , unreal-engine	5	166	May 28, 2026
Android SDK issue for UE5.7.1 Mobile question , unreal-engine	4	269	May 28, 2026
Oculus/Meta Leaderboard Issue - UE4.27 (Oculus Build) and OBP Platform & Builds question , unreal-engine	1	36	May 28, 2026
[5.7] Instanced property, parent properties are getting serialized in a child class with a different instanced object Platform & Builds question , unreal-engine , Epic-Pro-Support	5	22	May 27, 2026
Blueprint class for Data Asset Platform & Builds question , unreal-engine , Epic-Pro-Support	3	1	May 27, 2026
Detection of unitialised UClass properties Platform & Builds question , unreal-engine , Epic-Pro-Support	2	7	May 26, 2026
Can you help me find what made my package fail? Cloud Marketplace VM question , packaging-projects , unreal-engine , UE5	2	60	May 26, 2026
Screenshots from Mobile are mirrored on the vertical axis Mobile question , unreal-engine , Epic-Pro-Support	2	6	May 25, 2026
iOS app running in "Mac (Designed for iPad)" mode fails to write files — NSDocumentDirectory and NSLibraryDirectory are read-only Mobile question , unreal-engine , Epic-Pro-Support	4	8	May 25, 2026
We want to hear from mobile devs building with Unreal. What's working, what hurts? Mobile unreal-engine	4	122	May 25, 2026
EDitor Window/Dropdown Menus and notification and tooltips not working on COSMIC Debugging, Optimization, & Profiling question , editor , unreal-engine	8	149	May 24, 2026
I'm curious about how to fix the 0xc06d007e error. Platform & Builds question , unreal-engine , Packaging	3	819	May 24, 2026
[Bug report] PCG runtime gen scheduler incorrectly detects editor viewport, leading to a crash when Play Credentials are set Platform & Builds question , unreal-engine , Epic-Pro-Support	3	16	May 22, 2026

Trying to set up Linux UBA agents

Platform & Builds

question , unreal-engine

2

93

June 1, 2026

Trying to remedy my CPU bottleneck.

Debugging, Optimization, & Profiling

question , unreal-engine

1

46

May 31, 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

448

66683

May 31, 2026

ControlRig StandardFunctionLibrary broken

Platform & Builds

Blueprint , question , bug-report , unreal-engine

0

22

May 30, 2026

UE 5.5 Crash xaudio2_9

Debugging, Optimization, & Profiling

question , editor , crash , unreal-engine

1

44

May 30, 2026

Unreal Engine Crashing

Debugging, Optimization, & Profiling

question , unreal-engine

2

56

May 29, 2026

Failed to generate clothing sim mesh due to degenerate triangle

Platform & Builds

Builds , unreal-engine

20

16835

May 29, 2026

[Android] GameActivity soLoadLibrary Ordering

Mobile

question , unreal-engine , Epic-Pro-Support

4

1

May 29, 2026

unresolved external symbol TSizedAllocatorBase<>::ForAnyElementType::ForAnyElementType(class ... const &)

Platform & Builds

question , unreal-engine , Epic-Pro-Support

5

May 29, 2026

How to Http->CreateRequest() w/ self-signed cert

Platform & Builds

question , unreal-engine , http , httprequest

9

5856

May 29, 2026

Can't start packaged project on 5.1 (GraphicsContext error)

Platform & Builds

question , crash , bug-report , unreal-engine

9

1813

May 29, 2026

Help with uploading my game via Build Patch Tool

Platform & Builds

question , epic-games-store

1

36

May 29, 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 base SDK for iOS 26, iPadOS 26, tvOS 26, visionOS 26, or watchOS 26 since April 28, 2026. Please refer to the official announceme…