Using the ServerTravel console command with a physics vehicle present will trigger an assert.

UE - Simulation - Physics - Nov 25, 2014

Using the ServerTravel console command to switch to a different level while a physics vehicle is in the current level will trigger an assert. ...

Alpha channel should not be weighted when using "masks (no sRGB)" texture compression setting

UE - Graphics Features - Nov 11, 2015

When attempting to import a texture that has a non-opaque alpha content and compressing using the "masks (no sRGB)" texture compression setting, pixels that are in the alpha channel are being weight ...

OnComponentEndOverlap and GetOverlappingActors are not in sync

UE - Gameplay - Dec 23, 2014

GetOverlappingActors will return a value when used immediately after OnComponentEndOverlap. Putting a delay after the OnComponentEndOverlap call will result in GetOverlappingActors to return null, s ...

A Blueprint that references a macro from a macro library cannot be saved if the macro is deleted and then the deletion is undone

UE - Gameplay - Blueprint - Sep 9, 2015

A Blueprint that references a macro from a macro library cannot be saved if the macro is deleted and then the deletion is undone. The following error is given: Can't save ../../../../../../UnrealEn ...

uv scale of materials on hollow BSP does not persist after building geometry

UE - LD & Modeling - Modeling Tools - BSP - Mar 5, 2015

When creating a level with BSPs UV settings that are applied do not persist after building. Regression: Yes Working: CL-2386410 Broken: CL-2467323 ...

A Blueprint created from Actors in the level does not preserve the relationship (hierarchy and transforms) of both components

UE - Gameplay - Blueprint - Aug 11, 2015

A Blueprint created from Actors in the level does not preserve the relationship (hierarchy and transforms) of both components. Reproduced in 4.8.3 binary, 4.9 Release (//depot/UE4-Releases/4.9/Prom ...

Draw HUD shows in the wrong location on Android

UE - Platform - XR - Aug 3, 2016

Event Receive Draw HUD renders in the wrong location when using GearVR. In the PIE the location is correct, but not when rendered on the device. See images for better context. This is a regressio ...

The Ability to Import Compatible Assets While Maintaining Original Folder Structure No Longer Functioning

UE - Editor - Content Pipeline - Import and Export - Jun 17, 2016

Before UE4.12 A user could drag a folder and its sub-directories from the Finder in Windows into the Content Browser and it would keep the folder structures. Now, doing the same results in the asset ...

User-Defined Variables Reset to Null When Not Marked as Editable

UE - Gameplay - Blueprint - Jun 28, 2016

When running the construction script of an actor blueprint, user-defined variables are reset to NULL each time the script is run. This seems inconsistent, as if the variables are set to Expose on S ...

Tracks don't reset to default actor state when "Active" is disabled

UE - Anim - Sequencer - Jun 8, 2016

Tracks don't reset to default actor state when "Active" is disabled Tags: inactive Sequencer ...