Actors are deleted when multiple actors from multiple sublevels are moved to the persistent level

Tools - Feb 10, 2015

Actors disappear when multiple actors are selected and are moved from multiple sublevels to the persistent level at the same time. ...

Date and Time variable does not appear to replicate across clients

UE - Foundation - Core - Oct 22, 2015

The Date and Time variable does not appear to replicate when set to be replicated. If the variable is called on a client the client will not update properly. ...

Viewport focus is not updated when the mouse leaves the current window.

Tools - Oct 14, 2015

The viewport focus does not return false when the mouse leaves the screen and clicks somewhere else. ...

RENDERING: Unchecking Actor Hidden in Game for Actors is not letting them be visible in game

UE - Graphics Features - Jun 19, 2014

CHANGELIST: 2107728 BRANCH: UE4 DESCRIPTION: Unchecking the Actor Hidden in Game checkbox is not allowing a Note or an Ambient Sound be visible when played in the editor    QA REGRESSION? NO    ...

NavModifierComponent doesn't work well with dynamic owner actors

UE - AI - Mar 12, 2015

When a raw NavModifierComponent gets added to a character it cuts a hole in the navmesh (as expected) but doesn't update the location with character's movement. And it should. ...

Crash in ProceduralMeshComponent when building lighting

UE - Graphics Features - May 15, 2015

Crash on build in editor with UProceduralMeshComponent 4.8 p2 ...

The node wires in this project's MyCharacter blueprint do not animate during PIE

UE - Gameplay - Blueprint - Mar 13, 2015

The node wires in this project's MyCharacter blueprint do not animate during PIE. This also occurs with the NPC and AI Blueprints the first time you PIE, but the second time they animat as expected. ...

Blackboard interaction crashes engine

UE - AI - May 15, 2015

User Description: "I'm trying to implement AI and following zoombapup's Guard AI YT tutorials. Whatever I do within Blackboard crashes the engine. Yes even a single click on Self key. Here's the dum ...

dtNavMeshQuery::findNearestPoly uses hardcoded array size

UE - AI - May 18, 2015

dtNavMeshQuery::findNearestPoly uses hardcoded array size which results in errors when search radius would require using more polygons then hardcoded the 128. ...

Using the 'Show Only Selected' Option with Grouped Actors Selected in the Viewport Still Hides the Grouped Actors

Tools - May 18, 2015

When selecting grouped actors within the viewport and attempting to use the 'Show Only Selected' visibility option from the right-click menu, the actors will be hidden. It is only when you select th ...