Unreal Engine Issues

Spawn Burst Instantaneous Doesn't Work with Emitter.NormalizedLoopAge Spawn Time Set to 1

[AI] Navmesh shows in editor but does not get loaded in PIE

When using static or dynamic modifiers only navmesh, there are times that the navmesh will build and display correctly in editor, but it does not get properly loaded at runtime (PIE/SIE). The Recast ...

Multicast RPCs may be sent to clients in a different level with Replication Graph

UReplicationGraph::ProcessRemoteFunction does not check if the client has the same loaded world as the server when sending a multicast RPCs. For actors that are persisted partway through a seamless ...

Replace Reference feature is not replacing textures with new selected texture

Workaround:Open M_TableRound, move a node. Save the MaterialReopening the project seems to fix the issue Replacing the reference of the deleted table texture is rendering default material. Note T ...

Omni-directional Stereo Capture render appears to have offset shadows

Shadows appear offset when using Omni-directional Stereo capture (see attached gifs) ...

Trying to chord two buttons already mapped to actions to fire a third action when both are actuated fails.

We're aiming to set up LT - action 1, RT - action 2, LT + RT - action 3 here. I don't think this is supported via chording at present. You'd need to handle it manually (probably via adding/removing ...

Orthographic Rendering - Lumen Reflection Artefacts

Actors in always loaded sublevels are not immediately recorded into replays

In FReplayHelper::ReplicateActor, we check Connection->ClientHasInitializedLevel(Actor->GetLevel()) to see if the actor should create a channel or not. However, the DemoNetConnection does not have a ...

Blueprint Profiler's "Filter to Graph" option does not filter to the current graph

The Blueprint Profiler's "Filter to Graph" option does not filter the nodes for additional graphs or function/macro graphs. The only time the option appears to filter properly is when looking at the ...

Center of Mass Offset tooltip incorrectly states that you can't view the CoM's location

In the rich tooltip for Center of Mass Offset, it reads "Currently there is no way to view where the Center of Mass is actually located..." In 4.15, there's a new feature that does allow you to see ...