Character rotations can diverge between clients and client/server briefly under packet loss and using bOrientRotationToMovement

UE - Gameplay - Player Movement - Jun 4, 2020

At some points the rotations will diverge briefly while the client and server attempt to rotate to the orientation direction by going different directions about the rotation axis. ...

Screen space reflections are flickering when using no Anti Aliasing

UE - Graphics Features - May 20, 2020

This is a regression from 4.24.3 (CL-11590370). SSR begins to flickers when AA is disabled when moving around the scene. This was reported and tested in 4.25 (CL-13144385) and reproduced in Main 4. ...

SSGI is glitchy with splitscreen multiplayer

UE - Graphics Features - May 19, 2020

Make skeletal mesh custom LOD coexist with LODSettings asset

UE - Editor - Content Pipeline - Import and Export - May 13, 2020

Make staticmesh custom LOD coexist with LODGroup

UE - Editor - Content Pipeline - CAD - May 13, 2020

The LOD Group is remove if we import a custom LOD for one of the generated LOD. This can be difficult when user change the LOD group setting later in the production, has the LODs that was regenerate ...

Take recorder does not record camera or spring arm component transforms on player character

UE - Virtual Production - Tools - Take Recorder - May 4, 2020

Component transforms for player characters don't seem to be recorded in take recorder. ...

SSR Experimental Denoiser crashes when enabled using Vulkan

UE - Graphics Features - Apr 27, 2020

Enabled the SSR Experimental Denoiser using Vulkan causes the Engine to crash. This crash does not happen with DX11 or DX12. This happens on Linux and Windows (-vulkan). This was reported and teste ...

Maps fail to respond to any changes made in the CDO if any value has been modified in a loaded instance

UE - Gameplay - Blueprint Editor - Mar 18, 2020

TMaps do not function as I would expect when blueprinted. Any change made to the instance completely disables inheritance of all changes to the CDO, rather than only overriding the keys that are mod ...

The Gradient Paint Tool In Cloth Simulation Doesn't Work On Mac

UE - Simulation - Physics - Feb 28, 2020

The Gradient Tool rotates the camera on Mac instead of painting the Gradient End Value. I wasn't able to test in Main on a Mac. There were no issues on Windows in 4.23.1, 4.24.3 and 4.26 Main. Foun ...