Unreal Engine Issues

Preview Rendering Levels are not saved when Opening Level/Project

When switching the preview rendering level to any of the mobile shader models and opening a new level, the preview rendering level does not get reapplied to that particular level. This is contrary t ...

InterpToMovement node has access to velocity parameters

InterpToMovement node has access to velocity parameters that are set to Hidden in code. When used, all values equal zero. ...

Function input Bool loses checked value when updating from 4.16 to 4.17

Licensee reported that when updating from 4.16.1 to 4.17.2 the value of a function input Boolean is being reset. It is checked as True in 4.16, but when switching to 4.17, it is no longer checked. ( ...

Statistics Window does not show spawned objects with "All Objects" filter during PIE

Actors created during PIE are not shown with the "All Objects" filter in Statistics window. Licensee also reports Texture Stats not working with "Selected Actors" filter during PIE ...

Flickering Meshes after removing HISM instances

Removing HISMs in a packaged project causes meshes to remain and flicker in a packaged project. (Inclusive Nativization is enabled in test project, but issue occurs with nativization disabled as we ...

Project crashes when auto save completes after copy/pasting emitters multiple times in a system

Project crashes when auto save completes after copy/pasting emitters multiple times in a system Encountered same crash testing Blend_Attributes_System and ExpressionsExample_System. Doesn't seem to ...

FPlatformOutputDevices::GetAbsoluteLogFilename() not returning correct path when running multiple application instance

Vulkan with Forward Shading & MSAA Crashes

Projects crash when the following Project Settings are set: • Vulkan is enabled • Vulkan is the Default RHI • Forward Shading is enabled • AntiAliasing Method is set to MSAA The different engine ve ...

Crash after setting material of Text Render actor to an instance of the default material

Setting the material of Text Render to an instance of the default material then running as in Standalone results in a crash. ...

ClothConfigNV is reset when reloading assets that had been saved with 4.24

The new config object is created with the same serialization name as the legacy one "ClothConfigNV", causing the legacy data to be reset prior to migration. Replacing In UClothingAssetCommon::AddCl ...