Hierarchical Instance Static Mesh's array does not reorder itself correctly

UE - Graphics Features - Jan 16, 2017

When an instance is removed from a Hierarchical Instanced Static Mesh's array, if there are indices that are further along in the array that fill that index, the last index in the array is used to d ...

Forward Rendering shading flicker on some assets set to Static

UE - Graphics Features - Jan 18, 2017

When forward shading is enabled some assets will have a shadow flicker along their face geometry. It has a similar look of z-fighting with polygon faces. This issue does not happen in Deferred rende ...

Custom font reverts to default font in a packaged game

UE - Editor - UI Systems - Jan 19, 2017

Custom font reverts to default font in a packaged game Notes: Importing of fonts appears to be handled differently for 4.15 Appears to be a regression ...

Crash when using a Self reference with a Custom Event variable

UE - Gameplay - Blueprint - Jan 19, 2017

Crash when using a Self reference with a Custom Event variable that is using Pass By Reference. The crash only seems to occur if the setup was created in the Player Controller class. This was origi ...

Compiling a project while any editor process is open triggers a hot reload

UE - Foundation - Cpp Tools - Hot Reload - Jan 20, 2017

If you attempt to compile a project while an editor process is running, even if it is of another project entirely, it will hot reload the project instead of doing a normal compile. This can create i ...

Character Can Jump Indefinitely on the Client When JumpMaxHoldTime > 0

UE - Gameplay - Jan 23, 2017

Characters on the client can jump indefinitely when using a Jump Max Hold Time of > 0. It appears that this option is not available on the client. ...

Cannot change the original casing used for parameter names

UE - Gameplay - Blueprint - Jan 25, 2017

It appears that users cannot change the original casing used for parameter names after they have been set once. ...

[Crash] UE4Editor-MetalRHI.dylib!ReportMetalCommandBufferFailure()

UE - Graphics Features - Jan 25, 2017

Crashes when resizing Standalone game window by dragging lower right corner to and fro to increase/decrease window size. [Link Removed] Error message: SEGV_MAPERR at 0x3 Source Context:none Mos ...