Unreal Engine Issues
Unreal Engine Issues
Sequencer Sub Sequence cannot play back from Master Sequence at a Time Scale under "1.0"
UE - Anim - Sequencer - Dec 13, 2018Sequencer Sub Sequence cannot play back from Master Sequence, when the Property Time Scale is set to numbers under "1.0" ...
GPU crash when using RVT BaseColor/Normal/Roughness format
UE - Rendering Architecture - May 24, 2023When using an RVT with BaseColor/Normal/Roughness format on DX12 with a GPU that supports Tier2, a GPU crash may be seen. ...
FTabManager::PersistLayout Ensure Triggered During Docking/Undocking
UE - Editor - Workflow Systems - May 25, 2023An ensure (ensure( !PersistentLayout->PrimaryArea.IsValid() )[Image Removed] is firing in FTabManager::PersistLayout() sometimes when docking/undocking quickly. ...
[PCG] Create PCG Asset from Level crashes on loaded sub-level exports
UE - World Creation - Procedural Tools - PCG Workflow - Aug 21, 2025PCG Level Asset export doesn't support exporting a level while it is loaded as a sub-level. We should warn the user instead of crashing. ...
SetRes command does not appear to enter fullscreen when placing an 'f' on the end
UE - Graphics Features - Sep 6, 2016SetRes command does not appear to enter fullscreen when placing an 'f' on the end. The window becomes a window the size and resolution of the numbers that are passed in. ...
Cannot add set/map variables to user defined structs
UE - Gameplay - Blueprint - Jan 11, 2017For 4.15, we should (ideally) support this, or only provide the array option in sturct (if the other path is too big a change for 4.15 post-branch). ...
In Persona, the lighting rig rotation changes when switching between profiles
OLD - Anim - Jan 19, 2017When the user switches between profiles in Preview Scene Settings, the lighting rig rotation changes randomly, and doesn't stick with the rotation that was set in the profile. ...
Editor Utility Widgets are reset every time another blueprint is reinstanced
Tools - Dec 16, 2019Editor utility widgets were being rebuilt on GEditor->OnBlueprintReinstanced. However, this delegate is fired when any blueprint is reinstanced, which resulted in the widget being refreshed when it ...
Shadow Flickering with Lighting Channels
UE - Graphics Features - Shadows - Oct 27, 2023It looks like static meshes can invalidate large numbers of VSM pages when the geometry and the light are not on light channel 0. ...
console "stat" commands function properly but report command as not recognized
Tools - Jan 9, 2015A number of "stat commands" such as "stat memory" or "stat collision" are working when used but display the message "Command not recognized: stat memory" when entered. ...