Actor scale can be different on client and server when spawning with scale of (1,1,1)

UE - Networking - Feb 28, 2023

When spawning an actor, we don't seem to replicate the scale if it's set to (1,1,1), even if the root component's default scale is different to this. This results in the client using the default sca ...

Overriding Component class does not work properly in grandchild class BP

UE - Gameplay - Blueprint - Feb 22, 2023

If you set ComponentClass override in child class BP and grandchild class BP respectively, it is ignored in grandchild class. This issue is probably related to [Link Removed]. The fix for [Link Rem ...

Syncing issue when stopping and blending out a non-looping montage to an anim graph

UE - Anim - Gameplay - Feb 7, 2023

When syncing from a non-repeating montage that is blending out to an anim graph, the anim montage is marked as a follower due to having its PrevMaker as an AnimBoundary(-1), furthermore in this case ...

Near Clip Plane project setting has no effect

UE - Rendering Architecture - Jan 18, 2023

Cannot Delete Landscape with World Partition enabled

UE - LD & Modeling - Terrain - Landscape - Jan 12, 2023

If you delete all the LandscapeStreamingProxies under the landscape object the parent landscape object can be deleted. Not a regression checked in Version: 5.1.0-23058290+++UE5+Release-5.1 ...

AMD GPU crash with "Video memory has been exhausted" error when increasing the World Partition world and using Water Body Ocean

UE - LD & Modeling - Terrain - Landscape - Dec 8, 2022

Current steps describe the problem related to "Video memory has been exhausted (#### MB over budget). Expect extremely poor performance" on the AMD video card. In this case, the steps cause the GPU ...

GAS and single process PIE: modifiable static variables accessed by server and client

UE - Gameplay - Gameplay Ability System - Nov 16, 2022

See: UAbilitySystemGlobals::HandlePreLoadMap GAS features static variables that are modified by both server and client, thus result in issues in single process PIE where they access the same memory ...

Nanite Meshes appear to glow with Skylight stationary mobility

UE - Graphics Features - Lumen - Oct 31, 2022

[Image Removed][Image Removed] ...

[Audio Import] - Cue Points are stripped on import on 24-bit wave files

UE - Audio - Jul 12, 2022

When importing wav files with a higher bit depth than 16, any cue points on the file are stripped.  ...