Unreal Engine Issues

Certain combinations of 'bRenderStatic' and 'bNoSkeletonUpdate' on SkeletalMeshComponent produce undesirable behavior.

Issues observed:  - When bRenderStatic is on and bNoSkeletonUpdate is off, CachedMeshDrawCommands takes a significant chunk of time, because the scene primitive transform is being updated every fra ...

Android Client unable to join VOIP Host Session

Android client is unable to join a VOIP Hosted Session. The following messaging occurs when the Client tries to join a found session on Android:LogInit: BSD_Android: I am localhost (127.0.0.1:0) L ...

FLODUtilities::RegenerateLOD does not account for disabled cloth sections getting stripped

When FLODUtilities::RegenerateLOD retrieves the ClothBindings, it does not account for disabled cloth sections getting stripped and can connect the Cloth Data to the wrong sections. See FillCloth ...

OnRep_Controller is not called when Controller is set in AController::OnRep_Pawn()

We don't call OnRep_Controller after it's set to null in AController::OnRep_Pawn, so overridden implementations won't get called. While it's a little weird to call OnReps explicitly on the client o ...

Procecdural Mesh Components without a material assigned crashes on conversion to Static Mesh

This bug doesn't occur in 4.21. The issue is at line 157 in ProceduralMeshComponentDetails.cpp . When the procedural mesh has a material the crash doesn't occur. File location: Runtime/ProceduralMe ...

FPlanarReflectionRenderTarget didn't release RenderTargetTextureRHI

SetAnimRootMotionTranslationScale Is not exposed to Blueprints

The SetAnimRootMotionTranslationScale in Character.h is not callable by blueprints. ...

SteamVR crash with DirectX 12

SteamVR will crash with dx12 enabled. You may need to attempt to teleport or open the console for the crash to occur. Also confirmed in MAIN 4.24 CL 7713732 ...

Creating Online Session always fails in Launch mode when loading another map

Creating an Online Session and transitioning to another map does not work in a Launched Windows game. The transition event does fire but it just resets the players position on the Default map. This ...

FPhysicsInterface_PhysX::LineTrace_Geom fails for welded bodies

FPhysicsInterface_PhysX::LineTrace_Geom does not properly respond to welded child bodies. ...