Unreal Engine Issues

DebugScalarValues floors floats in certain circumstances, giving the incorrect value when a floating point error occurs

SlateScriptingCommands plugin loads too late to receive MainFrame RegisterCommandList broadcast

This was reported on UDN. TL;DR: A user has reported that a custom command cannot be added to the "MainFrame" context in the UUICommandsScriptingSubsystem from their plugin. The problem seems to b ...

Save notification stays in lower left corner when editor is minimized

A user has reported that the saving notification sticks on the desktop when the editor is minimized. When you maximize the editor, the saving notification does disappear.I have not been able to repr ...

Importing FBX from blender causes crash

Importing FBX model with Shape Keys crashes editor. This crashes in the SDK so we dont have control over it. Given that this is one of the first things we do on import it is unlikely we are corrup ...

Tilemap using Masked Lit Sprite Material not Rendering in Standalone mode

When using a Tilemap with a Masked Lit Sprite Material, the tilemap will not render while in Standalone. In the test project, the Paper2D Blueprint character was switched to Masked Lit Sprite Materi ...

Custom lighting channels ignored when object culled in stereoscopic

When a light that uses lighting channels is only visible in one view during stereoscopic rendering, it affects the default light channel instead of the assigned one in the view that it's not visible ...

Static meshes aren't outlined when selected in Preview Rendering HTML5

When previewing Mobile rendering in the viewport, the outline around static meshes isn't rendered. This does not occur with BSP. ...

Changing Preview Rendering Level hides transform widget

When you change the Preview Rendering Level to Android Preview and then close the project, reopen, and do this again it hides the transform widget. ...

Memory usage spike during PIE doesn't reduce after play session

When opening the editor the memory usage jumps during PIE. After exiting PIE the memory use does not go back down. ...

AI Character Twitching Severely When Moving To Vector Set on Tick

When setting a vector key on tick, and using a dynamic Nav Mesh, the AI Character exhibits severe twitching, and even occasionally gets stuck. This does not occur when the Nav Mesh is set to Stati ...