Editor Preferences 'Enable Sound' option causes Real Time Audio to Stop Working after PIE

Audio - Sep 28, 2016

Real Time Audio stops playing sounds after exiting PIE with the 'Enable Sound' option disabled. The tooltip states, "Whether to play sounds while in a Play in Editor session." This setting does no ...

Using the arrow keys to navigate the Attach To dropdown causes accidental selection

Tools - Sep 27, 2016

When using the arrow keys to navigate the Attach To menu, the first actor that is highlighted will automatically be selected instead of allowing the user to select the actor they wish. Regression?: ...

Drag and drop functions into a graph is not being added to the undo history

Gameplay - Blueprint - Sep 26, 2016

When dragging and dropping a function into a graph the action will not be added to the undo filter because of this undoing after dragging the function into the graph causes the node to change instea ...

Tessellation Flicker When Viewed from a Distance

Rendering - Sep 26, 2016

Tessellated objects when viewed from afar flicker. When spawned into QA-Materials the player is the perfect distance away from the tessellated object for the cube to flicker. Found in both Binary 4 ...

Skylights not Updating in Blueprint Viewport

Rendering - Sep 26, 2016

When modifying the properties of a Skylight actor as a component within Blueprints, the changes are not reflected in the Blueprint viewport. If you drag the blueprint into an empty scene and modify ...

Post Process Material Can Only Be Applied Once as Blendable Element

Rendering - Sep 26, 2016

If you apply the same material more than once as a blendable element the effects will not stack. Only one of the materials will be taken into account. However, if you make a copy and apply that it w ...

A build may fail in Visual Studio if a space is added after the # in an include pre-processor instruction to allow a struct in one header file to reference a struct in the other

Core - Sep 23, 2016

A project building in Visual Studio will sometimes fail with the error Unrecognized type 'FBar' - type must be a UCLASS, USTRUCT or UENUM. This can occur in situations where one struct was reference ...

SButton and SBorder multiply color and opacity twice

Tools - UMG - Sep 22, 2016

Currently, the SButton and SBorder widgets multiply the color and opacity during OnPaint before calling the super (SCompoundWidget::OnPaint). This causes the operation to be done twice, since the co ...

Selecting all actors and copying receives "Actor [name] is referenced by another Actor, do you really want to delete it?

Tools - Sep 22, 2016

Selecting all actors and copying receives "Actor [name] is referenced by another Actor, do you really want to delete it?". This seems to only happen if one of the actors is referencing another actor ...

Actor ClassID Value Read From Data Table only in PIE

Gameplay - Blueprint - Sep 22, 2016

When accessing a data table in BP and getting an Actor Class from it the Class will return NULL when in Standalone Game, Launching, or in a packaged game. This only seems to work in PIE. ...