Unreal Engine Issues

Linux Vulkan editor crashes OOM on older graphics cards

Vulkan editor is very crashy on older cards due to memory pressure. I have to switch to OpenGL to work on the unrelated bugs. I'm attaching the details of the particular failure I had (see VulkanMe ...

Saving Level changes the Rotation of actors with parent-child relationships

According to the licensee report, UnrealMath.cpp (588) constfloat SINGULARITY_THRESHOLD = 0.4999995f; It seems that this can be avoided by changing the above value. However, changing SINGU ...

Particles are only activated when the camera moves back

UParticleSystemComponent :: CanConsiderInvisible () Particles determined to be invisible by MaxSecondsBeforeInactive seem to be activated only when the camera moves back. Is this correct behavior? ...

Crash when creating nested child actors

Setting the root of the furthest child actor results in a crash after pressing compile on the blueprint. Example project: [Link Removed] ...

console command "viewmode lodcoloration" doesn't work in standalone game

refer to attached video ...

MoviePipeline: EXR Output Format can't be added via C++

Investigate updating the default XInput version to 1.4

SingleLayerWater Material crashes when sampling SceneTexture:CustomStencil.

There is a texture mismatch between the expected texture samplers and actual texture samplers for SingleLayerWater materials that use the Material Function StencilMaskCompare. Also tested on UE5.5, ...

Horde server fails to build Docker image

If you attempt to build the Horde server Docker image right now it fails unless you have some of the layers cached or a nuget proxy/cache that has cached some packages. JetBrains have renamed their ...

Landscape LOD menu does not appear in Details Pane

Landscape LOD menu is missing from Details Pane of editor. Found in Master Branch, latest commit before pulling branch. ...