SunTemple is washed out in one color on some Android devices.

UE - Platform - Mobile - Jan 16, 2017

This was discovered during the 4.15 mobile compat. ...

Ribbon issue with local space and source rotation.

UE - Graphics Features - Oct 28, 2015

Issue is detailed in the UDN linked. Investigate and fix. ...

Sound cue editor node connections only animate when the mouse is moving

UE - Audio - Apr 24, 2017

Also occurs in 4.15.2 so not a regression ...

Smoke particles render with black box outline on tvOS in PlatformerGame

UE - Platform - Mobile - May 2, 2017

This is on tvOS 10.2. This is a regression from 4.15 ...

FPropertySoftPath::Resolve doesn't resolve c-array elements properly

UE - Gameplay - Nov 20, 2023

a fix was proposed in the UDN but it needs to be tested and revised ...

Skip Assigning Gamepad to Player 1 does not work

UE - Gameplay - Input - Feb 2, 2024

This is a regression from a long while ago that needs to get fixed ...

csgRebuild builds dynamic brushes from the whole world, instead of just the current level

UE - LD & Modeling - Modeling Tools - BSP - Oct 17, 2016

Licensee notes issue with csgRebuild and proposes a reasonable fix. ...

Game language settings regression

UE - Editor - UI Systems - Localization - Jun 8, 2017

Fixed in Dev-Editor (CL# 3479874). Needs merging. ...

Skeletalmesh generated LOD have issue with vertex color displacement

UE - LD & Modeling - Modeling Tools - Mesh Editing - May 22, 2020

This one should be fix in the squeletalmesh quadric reduction own by the geometry tools. ...

Height fog removed in split screen when player1 is facing the opposite direction.

UE - Graphics Features - Sep 23, 2021

Please see the UDN for a potential fix/workaround description. ...