Unreal Engine Issues

Morph Target Normals behaving strangely when deforming

Morph Target Normals not importing as expected when Normals are locked User's morph targets are creating strange normals when the normals are locked in Maya upon export Cannot find suitable workar ...

Splitting rotation pins causes values to swap around

When a rotation pin with set values is split into three float pins, the values set for (X,Y,Z) rearrange themselves in the new float pins as (Y,Z,X). ...

Ambient Cubemap Assignment in Post Process Volume does not work with Forward Renderer

The Ambient Cubemap assignment in a Post Process Volume doesn't work when using the Forward Renderer. I want to note that Cubemap assignment in the Skylight does work. I checked this just to make s ...

EDITOR: changed Resume and Step to F5 and F10 but it doesn't work in practice

Master Sound Class Volume Changes not Propagating to Child Sound Classes

Changing the volume of the Master sound class does not propogate to children when using the 'Set Sound Mix Class Override' node within blueprints. ...

Gear VR renders first frame non-stereo

When launching Gear VR game on Android the first frame will render as Non-Stereo before flashing to be in stereo mode. This was not happening when tested with a 4.8 project. Tested in MAIN on CL-2 ...

Crash after Compiling Shaders for Imported SpeedTree Assets with Default Settings

A crash occurs when importing any SpeedTree asset with the default import settings. The user reporting the issue says "the crash occurs if I have import WIND AND SMOOTH LOD checked like the default ...

French AZERTY keyboard does not recognize ù, £, §, ^, _, ', or ² keys

French AZERTY keyboard does not recognize ù, £, §, ^, _, ', or ² keys ...

Enabling wifi while a game is running causes the Lenovo S939 to freeze or crash

When turning on the wifi connection on the device, the game either crashes on the device or it'll freeze for about 15 to 30 seconds. Devices: 5231_S939 (ARM Mali-450 MP4; 4.4.2) - occurs on 2894_G ...

Actors attached to a Child Actor Component do not replicate movement on the Client

Actors attached to a Child Actor Component do not replicate movement on the Client. User's test project attached. Reproduced in 4.9.2 binary and Main (CL 2735029) ...