Epic Developer Community Forums

Topic	Replies	Views	Activity
My car's physics is going to hell Programming & Scripting unreal-engine , wheeled-vehicle	17	249	May 5, 2025
Proximity chat not enabling when attenuation is set to ON Issues and Bug Reporting bug-report , open , fortnite , unreal-editor-for-fortnite , fortnite-creative	13	351	January 21, 2026
MRC- turn off primary visibilty Rendering unreal-engine	16	256	October 24, 2025
The Matchmaking Error #1 Issues and Bug Reporting open , fortnite , unreal-editor-for-fortnite , fortnite-creative	15	368	March 2, 2026
DeactivateObjectivePulse has no effect on Map Indicator Pulse since 38.00 Issues and Bug Reporting fortnite , unreal-editor-for-fortnite , fortnite-creative , closed	12	465	November 10, 2025
Flickering issue with Landscape Nanite at close camera distances Rendering question , unreal-engine , Epic-Pro-Support	9	327	October 18, 2025
Colmap Text export - pinhole option Feedback & Requests realityscan	11	318	October 13, 2025
NODARYN - Debug Engine: Next-Gen Debugging Framework for Games Product Discussion fab	12	335	March 5, 2026
MetaHuman UV Seam Skin Tone Inconsistency with Static Lighting Settings Rendering question , unreal-engine , Epic-Pro-Support	9	335	January 9, 2026
Problem with revision control Issues and Bug Reporting crash , open , fortnite , unreal-editor-for-fortnite , fortnite-creative	15	286	January 9, 2026
Spotlight Issues with Virtual Shadow Maps - Mosaic Artifacts Pipeline & Plugins question , unreal-engine , Epic-Pro-Support	9	303	June 17, 2025
Save game stop working when using level streaming? Programming & Scripting question , unreal-engine , savegame	30	233	January 21, 2026
New creator loading screens overrides non default loading cosmetics Issues and Bug Reporting bug-report , open , fortnite , unreal-editor-for-fortnite , fortnite-creative	11	337	January 22, 2026
Star Citizen Fan Art Showcase unreal-engine	10	124	March 29, 2026
How to Make Button Click with Mouse Hover Blueprint question , unreal-engine	17	275	November 18, 2025
Anyone know why my velocity condition based release is being buggy? Blueprint Blueprint , question , CPP , unreal-engine	11	172	November 26, 2025
if a RealTime Clock triggers in a forest and nobody sees it, does it really happen? Issues and Bug Reporting question , editor , fortnite , unreal-editor-for-fortnite , fortnite-creative , closed	30	272	February 21, 2026
Custom shadow for baked lighting? Rendering question , Shaders , unreal-engine , static-lights , static-shadows	14	275	August 19, 2025
PixelStreaming2 crashing in SetRemoteSdp C++ crash , unreal-engine	17	275	April 1, 2026
Massive Bug Report Thread. (All 1.0 Bugs, degraded performance, failed backwards compatibility, Game breaking issues) Issues and Bug Reporting bug-report , Rendering , fortnite , unreal-editor-for-fortnite , fortnite-creative , closed	22	257	February 10, 2026
Chaos Modular Vehicle Please Epic Give Us some Light! Programming & Scripting unreal-engine	11	453	March 15, 2026
Need help with Unreal Engine Getting Started & Setup unreal-engine	13	268	May 15, 2025
Finding the Closest Actor to a Given Vector and/or Rotation Blueprint Blueprint , question , unreal-engine	17	242	April 29, 2025
data layers not working since 36.00 Issues and Bug Reporting open , fortnite , unreal-editor-for-fortnite , fortnite-creative	9	437	December 29, 2025
Understanding TSR RejectShading GPU cost Rendering question , unreal-engine , Epic-Pro-Support	9	342	June 9, 2025
Error while generating .exe using city sample Programming & Scripting crash , unreal-engine	17	245	March 27, 2026
Prop Hunt bug – Player remains small and glitched after transforming back Issues and Bug Reporting fortnite , unreal-editor-for-fortnite , fortnite-creative , fixed	15	335	October 28, 2025
Importing USDs with referenced MTLX files does not work when using UDIMs Rendering question , unreal-engine , Epic-Pro-Support	14	246	July 31, 2025
Fresh Cooked Games - Fresh Cooked Tweens Product Discussion fab	12	316	March 3, 2026
Unknown assets in Memory Calculation Issues and Bug Reporting fortnite , unreal-editor-for-fortnite , fortnite-creative , closed	12	395	March 20, 2026
Virtual Texture Pool Size vs Runtime Virtual Texture Rendering question , unreal-engine , Epic-Pro-Support	15	234	July 6, 2025
Validation error if Fab content used Issues and Bug Reporting editor , fortnite , unreal-editor-for-fortnite , fixed	16	287	January 12, 2026
UEFN crashes after the update Issues and Bug Reporting unreal-engine , fortnite , unreal-editor-for-fortnite	9	341	December 5, 2025
BeginPlay() for UObject C++ question , CPP , unreal-engine	9	311	April 15, 2025
too much polygons in one scene = ray tracing gives up in rendering Rendering question , unreal-engine , Epic-Pro-Support	20	226	June 18, 2025
UE5.6 ReflectionCapture 异常简体中文 (Simplified Chinese) question , unreal-engine , Epic-Pro-Support	14	237	August 27, 2025
Why is my AI jumping like this?? Tutorial & Course Discussions question , unreal-engine	15	247	February 6, 2026
Save System. keeping objects destroyed or keeping objects positions/transforms Blueprint Blueprint , unreal-engine	14	251	April 13, 2025
打包构建时遇到UBodySetup::TryGetCookedData的崩溃简体中文 (Simplified Chinese) question , unreal-engine , Epic-Pro-Support	24	202	June 25, 2025
Understanding Copy Motion Character & Animation question , unreal-engine , Epic-Pro-Support	9	345	March 16, 2026
Please have mercy uefn! - [error while cooking content!] Issues and Bug Reporting open , fortnite , unreal-editor-for-fortnite , fortnite-creative	16	258	November 19, 2025
Quixel Derelict Corridor update is broken Issues & Bug Reporting (Fab) bug-report , fab	13	312	December 21, 2025
Prevent duplicate items from being generated Blueprint Blueprint , question , unreal-engine	9	180	May 23, 2025
Animating new character from only a Static Mesh Character & Animation question , unreal-engine	27	212	January 17, 2026
Huge Memory Calculation Regression (Missing Infos, Obfuscated texts, Missing assets in calculation) Issues and Bug Reporting open , fortnite , unreal-editor-for-fortnite , fortnite-creative	15	289	February 25, 2026
Assertion failed:Default__REINST is class of ... Programming & Scripting question , unreal-engine	16	245	May 28, 2025
Verse Persistence failing over Scene Graph component Issues and Bug Reporting fortnite , unreal-editor-for-fortnite , fortnite-creative , fixed	14	401	January 18, 2026
[MAJOR ISSUE] with switch_device in the world eating verse tps Issues and Bug Reporting open , fortnite , unreal-editor-for-fortnite , fortnite-creative	14	282	March 30, 2026
Erasing a mask from a texture Programming & Scripting Blueprint , question , unreal-engine	9	165	June 25, 2025
Multiplayer UI button issue. Programming & Scripting question , bug-report , fortnite , unreal-editor-for-fortnite , fortnite-creative	17	272	March 9, 2026