Crash on iOS9 when using Apple's CFNetwork library

UE - Platform - Mobile - Dec 6, 2016

Many clients have hit a crash due to an Apple library using operator delete on a memory block that was not allocated with operator new. This happens with the following callstack on iOS9 in UE4.13 o ...

InputModeUIOnly Causes User Interface to Become Unresponsive When Entering Fullscreen on Macs Only

UE - Platform - Apple - Dec 6, 2016

The licensee is setting their game to InputModeUIOnly and ShowMouseCursor in the HUD blueprint resulting in the user interface becoming unresponsive when entering fullscreen on a Mac but not on a PC ...

Sequencer Audio Tracks keep playing when the game is paused

UE - Anim - Sequencer - Dec 6, 2016

Sequencer Audio Tracks keep playing when the game is paused ...

Scaling a SceneCapture2D from Default Scale will cause Decals to Disappear in the Render Target

UE - Graphics Features - Dec 6, 2016

When scaling a SceneCapture2D actor/component any decals there were being rendered within the Render Target disappear. I also noticed that when the SceneCapture2d is set to orthographic, the scale ...

Sequencer Actor details panel lacking parity with Matinee Actor details panel

UE - Anim - Sequencer - Dec 6, 2016

Sequencer Actor details panel lacking parity with Matinee Actor details panel ...

Thumbnails get Duplicated with Large Number of Static Meshes in Foliage Paint Mode

Tools - Dec 6, 2016

When there are a large number of static meshes within the Foliage paint mode, some of the mesh thumbnails are duplicated and do not accurately reflect the correct static mesh to paint as foliage. T ...

Crash on exit when using -opengl4 and visualizing a material buffer "vis BufferName"

UE - Graphics Features - Dec 5, 2016

Upon exit it appears that some resource is trying to clean itself up after the RHI has been destroyed. Call stack (approximated) looks like: FOpenGLDynamicRHI::InvalidateTextureResourceInCache() ~F ...

Projects that use plugins located outside of either the Engine or Project directories cannot be deployed.

UE - Foundation - Cpp Tools - Plugin System - Dec 5, 2016

Trying to deploy a project that uses an external plugin (not located in either Engine/Plugins or Project/Plugins) will fail. The error message states that it is looking for the plugin to be located ...

Particle emitter follows camera on certain Android devices

UE - Platform - Mobile - Dec 5, 2016

When running a launched or packaged version on an Android device, if there is a particle emitter, it follows the camera looking up or down. If you have more than 1 particle emitter, it seems to corr ...

User can still attempt to delete tags above a subtag they just added

UE - Gameplay - Dec 5, 2016

In the Gameplay Tag List, if the user adds a string of tags, then adds one on top of it, attempting to delete the previous end subtag will produce a toast saying the tags were deleted. However, the ...