Android Projects packaged for arm64 crash on device.

UE - Platform - Mobile - Aug 9, 2016

This issue was discovered while smoke testing Release 4.13 for Preview 2. ...

Editor crashes when copying a copied instance of a blueprint in the level.

UE - Gameplay - Blueprint - Aug 9, 2016

Editor is crashing when copying a copied instance of a blueprint in the level. We were unable to reproduce this issue adding a component to the blueprint through the blueprint editor. This issue on ...

Light min roughness set to 0 will create black artifacts on materials with negative roughness value

UE - Graphics Features - Aug 9, 2016

Any light's min roughness setting creates black artifacts with materials who have a roughness value less than 0. The min roughness must be =< 0. ...

Calling InstanceStaticMeshComponent::AddInstance in code causes the editor to crash when setting non-Zero rotation

UE - Graphics Features - Aug 9, 2016

Attempting to add an instance to an Instance Static Mesh Component at runtime through code causes the editor to crash. ...

Dedicated servers keep memory of last loaded map, resulting in memory leak when transitioning between maps

UE - Networking - Aug 9, 2016

As mentioned in closed bug [Link Removed], memory isn't being freed when the server changes maps. ...

BoneMap thread safety crash

UE - Graphics Features - Aug 9, 2016

Crash occurs in FGPUBaseSkinVertexFactory::FShaderDataType::UpdateBoneData() on RenderThread2 at the following line: check(NumBones <= MaxGPUSkinBones); The problem seems to be a race condition ...

Destructible component doesn't register hit event with Landscapes

UE - Simulation - Physics - Destruction - Aug 9, 2016

Destructible component doesn't register hit event with Landscapes. The only way to get the Destructible to register the event is to enable Impact Damage on the Destructible mesh. User Description: ...

Crash importing alembic asset over itself after saving it in Content Browser

UE - Gameplay - Aug 9, 2016

Crash occurs when importing an alembic asset as a static mesh, saving it, and then importing it again as Geometry Cache. ...

World Composition origin shifting does not account for shifting the Dynamic Directional Light shadow casting

UE - World Creation - Worldbuilding Tools - World Composition - Aug 9, 2016

Directional light does not cast dynamic shadows after origin rebasing using world composition. There is an attached project that reproduces this. To see that the shadows load primarily where the l ...

Frequent ensure when attacking in Couch Knights

UE - Gameplay - Aug 9, 2016

Ensure frequently occurs when attacking in Couch Knights. It doesn't seem to occur every time, or it requires some timing. But if the user exits PIE and keeps trying, it will eventually occur. ...