Setting MaxWalkSpeed(MovementComponent) on server causes stuttering on Client

UE - Gameplay - Player Movement - Apr 4, 2018

Client stutters when changing MaxWalkSpeed. Did not occur in 4.18 ...

Triggering a HotReload Compile when Start up is Manual can result in an Editor crash: Assertion failed: GIsHotReload, Trying to recreate class outside of hot reload!

UE - Foundation - Cpp Tools - Hot Reload - Jun 30, 2019

Torrigered when hotreload is performed in a case where code referencing to dll. Crash when restarting from VisualStudio. It didn’t see in 4.21. Workaround:   Delete the Intermediate folder and e ...

Mali offline compiler v6.4 has compiler error in Platform Stats of material editor.

UE - Platform - Mobile - Mar 28, 2019

if the build error is not reproduced, please open another material. Error from 4.21.2 version [Image Removed] Error from 4.22 preview 7 version [Image Removed] This is reproduced in Win10 Enter ...

EQS Debug Draw Shows Old Query Information

UE - AI - Sep 26, 2019

Sample project: [Link Removed] Debug draw update correctly: [Link Removed] Debug draw update incorrect: [Link Removed] ...

Unable to create Texture 2D Array asset in the Content Browser

UE - Graphics Features - Nov 15, 2019

The Content Browser is unable to create Texture 2D Array assets from the asset action UI. Tested in 4.24 (CL - 10091930), 4.25 (CL - 10236406) ...

Cascade sprite scales incorrectly / flickers when set Screen Alignment to Velocity

UE - Niagara - Dec 10, 2019

Very easy to reproduce. uasset file provided. Doesn't happen in 4.22.3 ...

Landscape Component LODBias parameter is broken

UE - LD & Modeling - Terrain - Landscape - Apr 27, 2020

[Feature Request] Add support for distance field shadows on Single Layer Water shading model

UE - LD & Modeling - Terrain - Water - Aug 5, 2020

Add support for distance field shadows on Single Layer Water shading model (report of it missing in Fortnite here: https://jira.it.epicgames.net/browse/FORT-217878) ...

HLOD dialog is reporting a fatal error while trying to build HLODs

UE - Engine Scaling - Streaming - HLOD - May 11, 2022

Does not reproduce in //UE5/Main CL 20075312 HLOD dialog is reporting a fatal error while trying to build HLODs in a level with a particular blueprint the user created. HLODs build with out the blu ...

Eyeball appears opaque on project launch

UE - Rendering - Features - Feb 21, 2023