Unreal Engine Issues
Unreal Engine Issues
Modifying the view size can cause TSR history to allocate large amount of memory
UE - Rendering - Graphics Features - Sep 4, 2025When animating the split fraction of a splitscreen experience, TSR causes an significant increase in UAV memory. In PIX, this appears to be caused by TSR allocating the history multiple times when ...
Engine crashes when renaming assets inside an L10N folder.
UE - Editor - UI Systems - Localization - Mar 3, 2026The engine crashes when renaming a localizable asset inside an L10N folder. The engine attempts to associate it with the original localizable asset, but it is unable to find it and ends up accessing ...
When using the WebBrowser plugin, Korean input does not work if you type in a different input field from the one that was first used on Google.
UE - Editor - UI Systems - Slate - Apr 7, 2026In the updated search box, Korean text may not be entered initially. As a workaround, switching to another window using Alt+Tab (or activating a different window) and then returning to click the sea ...
Using Scene Capture 2D with a movable Skylight will cause a crash
UE - Graphics Features - May 11, 2015When placing a Scene Capture 2D with an assigned Render Target Texture and using a movable Skylight the editor will crash. [Link Removed] ...
World Outliner Sorting order ignores underscores for order
Tools - May 14, 2015When using the an underscore in the front of a name no longer works for sorting in 4.7 and later. In 4.6 and prior if you added an underscore to the front of the name it would sort to the top of the ...
Volumetric Translucent Shadows will only work if you select the mesh, doesn't show up in game
UE - Graphics Features - Aug 18, 2015When using Volumetric Translucent Shadows for static meshes the shadows will only work if the mesh is selected. When the mesh is deselected it will not render. This worked in 4.8.3, but is broken ...
Distance Field AO does not work below a landscape
UE - Graphics Features - Jun 25, 2015This may be a limitation at the moment, but landscapes will block any AO generated from Distance Fields for anything that is below the landscapes surface. This can cause issues for anyone using a ca ...
Default component instances do not update on "Reset to Defaults"
Tools - Apr 29, 2015When a component that is included in a blueprint by default is set and placed in the viewport, the instance of the blueprint is not updated in the viewport if the yellow arrow is used to reset the c ...
Data Table Columns do not properly wrap text when text is longer than the column width
Tools - Nov 17, 2015Data Table Columns do not properly wrap text when text is longer than the column width. ...
Switch on Gameplay Tag does not correctly register tag alterations in Standalone game
UE - Gameplay - Blueprint - Oct 5, 2015Switch on Gameplay Tag does not acknowledge changes to Gameplay Tag variable in Standalone game. ...