Behavior tree subtree switch reported as hitching

UE - AI - Apr 4, 2016

Setup described in UDN post: parent tree: root - selector - run behavior task subtree: root - sequence - custom BP task with just print string repro: print string message (engine tick) is showing u ...

Animation to Ragdoll: Character flips direction for 1 frame

Docs - Samples - Mar 8, 2016

Character rotates 90 degrees abruptly for one frame so that it appears to "flip-flop" for that one frame between Death animation and conversion to ragdoll physics This is in relation to [Link Remov ...

Enumerators are not set correctly in packaged games if Nativize Blueprint Assets is set to true

UE - Gameplay - Blueprint Runtime - Mar 2, 2016

If an enum is called it will not return the correct value when Nativize Blueprint Assets is set to true in the project settings ...

"Diff Against Depo" Does not Display Changes to AI Controller Property

UE - Gameplay - Blueprint Editor - Mar 2, 2016

When using Diff Against Depot to see changes made to a file since it was last checked in, changes made to the AI Controller default property are not displayed under the defaults section. Found in ...

Typo in the tooltip for the DynamicBranch node results pin

UE - Content - Engine - Feb 22, 2016

The Tooltip for the Results Pin of the DynamicBranch Material node incorrectly says that Color Input 1 will render if the Alpha is greater than 1, but the setup is for greater than 0. [Image Remove ...

User Defined Enum Display Names aren't deterministic for localization/cooking

UE - Editor - UI Systems - Localization - Feb 1, 2016

UUserDefinedEnum contains an array of FTexts which are supposed to be used as localized display names, however these are populated from the underlying UEnum type using the meta-data on the object. T ...

The Tooltip for the Apply button in Material Editor incorrect uses it's instead of its

UE - Rendering - Materials - Feb 1, 2016

See Attached Picture: [Image Removed] ...

Inherited AnimBP properties not always working across editor restarts

OLD - Anim - Jan 21, 2016

In 4.11 when making changes to node properties in an animation blueprint they will not always appear to update in child blueprint instances when restarting the editor. In the attached project the l ...

Audio stops working when unplugging and replugging USB headset

UE - Audio - Jan 19, 2016

Game sounds can no longer be heard after unplugging and re-plugging back in a USB headset during a match. This also occurs when plugging a USB headset anytime during the course of the match. ...

Unable to remove StaticMesh LODs in editor

Tools - Jan 18, 2016

Static Mesh LODs cannot be removed after import from the Static Mesh Editor unless you have Simplygon installed. Hovering over the tooltip for "Number of LODs" indicates this as well with "Auto mesh ...