Mac editor mobile preview crash with MSAA on

UE - Platform - Mobile - Mar 1, 2021

setting  GSupportsTimestampRenderQueries=false or r.GPUStatsEnabled=0 can fix it ...

Height fog removed in split screen when player1 is facing the opposite direction.

UE - Graphics Features - Sep 23, 2021

Please see the UDN for a potential fix/workaround description. ...

Tessellation doesn't render in certain levels of ContentExamples with Intel4600

UE - Graphics Features - Jan 20, 2017

Tessellation will not be rendered in the examples inside of the Material_Nodes and Material_Properties levels of Content Examples. ...

Changing the scale of the widget reflector makes it harder to select actors in the viewport

Tools - Dec 29, 2014

When changing the scale of the widget reflector it changes the scale of the selection bounds of actors in the viewport. Example: When hovering over a box at a 2.0 scale I will select the wall someti ...

Collapsed Nodes do not move with their functions

UE - Gameplay - Blueprint - Apr 10, 2015

When you create a function and collapse nodes within it, the collapsed nodes to not follow the function category switch. I also noticed that when you move the function around that has the collapsed ...

WindowsVideoRecordingSystem can start late to record when a Record/Start action is executed.

Media Framework - May 30, 2024

The WindowsVideoRecordingSystem can start to record late when a StartAction is done. Not sure if it starts to record late, or the first seconds of the resulting video are ommited when the mp4 file i ...

Draw Invalidating Bounds debug view mode for Virtual Shadow Maps is gone in 5.4

UE - Graphics Features - Shadows - Jun 9, 2024

The CVar "r.Shadow.Virtual.Cache.DrawInvalidatingBounds" referenced in the official 5.4 documentation for virtual shadow maps, no longer shows any bounds as the underlying code seem to be removed in ...

Scaling pivot ignores pivot being used

UE - Gameplay - Apr 20, 2015

Scaling pivot of an actor does not scale correctly unless used for all directions. ...

"ERR: Transient text cannot be serialized" after converting to 4.8

UE - Foundation - Core - Jul 3, 2015

"ERR: Transient text cannot be serialized" after converting to 4.8. Many users are seeing them in the logs. Example Project: [Link Removed] ...

Eye Adaptation post process volumes make the viewport extremely bright

UE - Graphics Features - Jan 3, 2017

In 4.14 when entering the volume the screen brightens which is expected. The problem is that in 4.15 it brightens more. So much so that some static meshes are rendered almost completely white. I ...