SetAnimRootMotionTranslationScale Is not exposed to Blueprints

UE - Anim - Gameplay - Aug 5, 2019

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

SteamVR crash with DirectX 12

UE - Platform - XR - Aug 5, 2019

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

UE - Networking - Aug 5, 2019

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

UE - Simulation - Physics - Aug 2, 2019

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

Severe ghosting on animated objects when camera stops moving in sequences when using path tracer

UE - Graphics Features - Lumen - Aug 2, 2019

Pixels seem to stop updating in the path tracer when a camera stops moving in sequence. Old color values from objects that have moved seem to still affect pixels they should not.  ...

RSTP Stream does not appear to work with Media Streaming source assets

Media Framework - Aug 2, 2019

It appears that RSTP streams do not work in editor when used with a Stream Media Source asset. ...

Possessing and Unpossessing a Pawn when using NetCulling causes the Client to lock up

UE - Networking - Aug 1, 2019

In this test bench, they are using a APawn with a custom replicated Movement Component rather than using a ACharacter and they are getting a different result that ends up in a permanent softlock of ...

Apple TV - Cloudkit - Infinite loop

UE - Platform - Mobile - Jul 31, 2019

When cloudkit is enabled, the regular Apple TV may get stuck in an infinite loop in FOnlineUserCloudInterfaceIOS::OnReadUserCloudFileBegin(): while (CloudFile && CloudFile->AsyncState == EOnlineAsy ...

Apple TV offline saves fix

UE - Platform - Mobile - Jul 31, 2019

Offline save games don't work on Apple TV, (in fact all file operations fail) because Apple has decided that you can't store anything in the NSDocumentDirectory anymore. The fix is to replace occurr ...

Consecutive runs of a Functional Test do not populate screenshot differences in the Screen Comparison Tab

UE - Automation Test - Jul 31, 2019

Consecutive runs of a Functional Test do not populate screenshot differences in the Screen Comparison Tab Discovered during the verification of [Link Removed], that issue was closed due to the setu ...