Engine Hangs or Fails to Load upon Restart after Enabling New Planar Reflections in Rendering Settings

UE - Graphics Features - May 5, 2016

After enabling the new 'Support Global Clip Plane for Planar Reflections' option in 4.12, the project hangs at 45% after restarting. As a note, I had another teammate attempt to enable this option ...

Crash when destroying a pawn on the client

UE - Networking - Jul 6, 2015

Crash when destroying a pawn on the client. Reproduced in 4.8.1 and Main (//depot/UE4/Promotable-CL-2610743). This is a regression: the crash does not occur in 4.7.6 Crash Report: [Link Removed] ...

Orthographic Rendering - Lumen Reflection Artefacts

UE - Rendering Architecture - Apr 28, 2023

Packaging Project with Nativize Blueprint Assets Prevents Overlap Events from Firing

UE - Gameplay - Blueprint Runtime - Mar 31, 2016

Currently, I have been unable to reproduce this issue outside of the user's project that is provided in the repro steps. Packaging a game that has the experimental feature Nativize Blueprint Assets ...

[MetaSounds] - Outputs of nodes being used in a composed graph do not have animations

UE - Audio - MetaSounds - Oct 23, 2022

Outputs on composed nodes are not animating.  [Image Removed] ...

Button response wrong on lastest MacbookPro

UE - Platform - Apple - Jul 24, 2022

Cannot export a Datasmith scene to the Unreal Engine project root folder on MacOS.

TM - Interoperability - Oct 29, 2024

This is mac specific. I could do the export normally on Windows with the same Twinmotion CL and UE version (5.5 preview).  It is also a regression specific to 5.5, since I've been able to export a d ...

Variables cast from the Construction Script do not update in AnimBP AnimGraph

OLD - Anim - Jun 10, 2016

Variables cast from the Construction Script do not update in AnimBP AnimGraph The attached project has the head scale value cast from the Construction Script to a value in the AnimBP that scales th ...

MAC: dSYM files are included in packaging when "include debug files" is checked off

UE - Platform - Apple - Nov 13, 2015

When packaging settings are set to "Shipping" with "include debug files" checked off, UE4-Game-Mac-Shipping.dsym is still present in packaging adding a non-essential 619mb of data. ...

Groom shadows stay visible when component is hidden

UE - Rendering Architecture - Jan 8, 2024

This appears to happen with both Virtual Shadow Maps and Cascaded Shadow Maps. ...