Crash when visualizing DOF Layers

UE - Graphics Features - Mar 30, 2022

I managed to reproduce this crash either using CineCameraActors or CameraActors, with a variety of DOF settings. It seems that piloting the camera and having any kind of DOF active on the camera wil ...

Change in bitfield in a USTRUCT fails to replicate to clients

UE - Networking - Jun 23, 2015

In the sample project provided on UDN, the server changes a bitfield value but the change fails to replicate to the client. ...

Crash Typing Special Characters using US-International-PC keyboard in MacOS:10.10.4

UE - Platform - Apple - Aug 17, 2015

Typing Special Characters using US-International-PC keyboard in MacOS:10.10.4 causes the editor to crash. ...

KiteDemo: Bookmark 1 - bird visuals and audio missing

Docs - Samples - May 3, 2017

While testing KiteDemo for 4.16 Sample Pass – //UE4/Release-4.16 CL 3420042 in Binary – I found that aside from the incredibly low FPS, some of the Bookmarked camera locations have issues. In the fi ...

Sequencer events with a payload of struct containing Object do not work

UE - Anim - Sequencer - Dec 12, 2024

A structure containing Object as a parameter is misrecognized as a single Object and loses the parameter. This behavior was brought in by CL-27785664. ...

Some features in the Post Process have stopped working in this instance

UE - Graphics Features - Feb 6, 2015

Post processing has stopped working for the majority of features in the settings. attached: Project download: [Link Removed] ...

Loss in Specularity on Skin Shading when Shadowed by Indirect Capsule Shadows using r.sss.checkerboard 0

UE - Graphics Features - May 23, 2017

A licensee is reporting incorrect or over exaggerated loss of specularity on the Subsurface skin shading model when shadowed by indirect capsule shadows, and then modifying the r.sss.checkerboard se ...

Landscape Tutorial Missing a Word

Docs - Dec 9, 2019

In the Landscape Tutorial Overview there is a word missing in the tutorial. ...

Running Lyra with a Startup Movie causes a crash

UE - Editor - UI Systems - Slate - Jun 26, 2023

Adding a startup movie to a Lyra Starter game project will cause a crash in a packaged build.  Full callstack is attached ...

Volumetric fog flicker side screen

UE - Rendering Architecture - Nov 29, 2023

The flicker is visible in Epic scalability as well, it is just smaller on screen because the fog voxels are smaller (r.VolumetricFog.GridPixelSize). ...