Rotation Not Always Replicated When bUseControllerRotationYaw is Set to False

UE - Networking - May 19, 2017

Rotation does not always appear to be replicating when bUseControllerRotationYaw is set to false on the Character's class. This seems to occur 4/5 times. There are the occasional times where telep ...

Project Version setting not reflected in a project's packaged executable's property details

UE - Foundation - Cpp Tools - Feb 5, 2019

When a Project Version value has been specified in the Project Settings, this value is not set into either the File Version value or the Product Version value in a packaged game. The File Version va ...

TMap entries are removed on Blueprint compile when using struct as key

UE - Gameplay - Blueprint Compiler - Oct 10, 2019

Map entries are removed on Blueprint compile when using struct as key.  ...

Calling a native interface function implemented by a non-nativized Blueprint asset from a nativized Blueprint asset will silently fail at runtime.

UE - Gameplay - Blueprint - Apr 29, 2020

In the sample project we have a Widget Blueprint asset (SomeWidget) that implements a native interface (PrintSomethingInterface.h). However, in the DefaultEditor.ini file, we've also excluded all Wi ...

Normal voice chat does not activate the microphone when Mic Threshold is zero

UE - Audio - Aug 11, 2020

Voice chat does not work when speaking into the microphone with a normal voice and a Mic Threshold of 0. We have to blow into the microphone or speak loudly for voice chat to work. ...

Sound plays twice when switching camera modes

UE - Audio - Aug 7, 2015

Playing a sound (firing weapon) and switching the camera mode will cause the gunfire sound to play twice, once from the weapon's position when it's fired and again as through the sound was coming fr ...

LIVE: LANDSCAPE: Lock Movement feature does not save state after re-opening editor

UE - LD & Modeling - Terrain - Landscape - Oct 16, 2014

Lock movement state on landscape does not save state on reloading editor. ...

Start Up Movies Require Click when Finished to Open Level

Tools - Sep 11, 2015

After a Start Up movie has completed playing, the initial default map will not load until the user clicks the mouse. The option to 'Wait for Movies to Complete' is checked which will force the user ...

Child Actor component is not affected by the 'Visible' and 'Hidden in Game' settings

UE - Gameplay - Apr 16, 2015

Child Actor component is not affected by the 'Visible' and 'Hidden in Game' settings. It is still rendered in the bp viewport and in the level during play. Even if the 'bpSelf' is set to hide in g ...

SceneCapture2D Actor using SceneDepth in R not Working as Expected

UE - Graphics Features - Oct 14, 2016

The new SceneCapture2d feature 'SceneDepth in R' is not rendering the scenes depth in both Perspective and Orthographic projections as expected. The user originally mentioned he was using Orthograp ...