Unreal Engine Issues
Unreal Engine Issues
Pathtracer - Odd results from any material adjusting normals to complement world position changes
UE - Graphics Features - Path Tracer - Sep 30, 2025Someone on the forums is reporting a possible bug with Pathtracer and any material that adjusts normals to complement world position changes. See pic attached. Reporting forum thread:https://foru ...
Shapes create with generic 'StaticMeshActor' ID instead of using their name like in previous releases
UE - Core - Systems - Dec 2, 2021This is a regression. In 4.27 basic shapes created from the place actor panel are named after their respective shapes making it easier to to discern. In 5.0ea this is no longer the case. ...
In a listen server, when a client moves, anim notifies don't get fired for the server/host.
UE - Characters - Animation - Nov 14, 2022Reproduced 3/3 times. Was not able to reproduce in //UE5/Release-5.0 - CL 20979098 Binary. Confirmed Regression. ...
Media Plate Actor becomes blacked out when set to Spawnable in a Level Sequencer
zComponent - Archive - Jun 7, 2023saving a media plate actor set to spawnable in a level sequence causes the media plate actor to become black. there are two known workarounds 1. toggling the Media plate to Possessable, and Spawnabl ...
ExposeOnSpawn pins no longer read default values from the linked class
UE - Framework - Blueprint - Dec 18, 2024This is technically a regression that was introduced in 5.5. This was intentionally changed in order to address a separate issue [Link Removed]. Additionally, this makes it explicit that the exposed ...
Editor hang calling UMoviePipelineBlueprintLibrary::UpdateJobShotListFromSequence
zComponent - Archive - May 14, 2025Within UMoviePipelineBlueprintLibrary::UpdateJobShotListFromSequence we are experiencing an editor freeze when launching an MRQ render of sequences where a camera is unable to find a valid possessab ...
Floating point error when rotating an actor while snapping is enabled
UE - Editor - Jan 27, 2022Tested in: //UE5/Release-5.0 CL 16682836 Live Binary //UE5/Release-5.0 CL 18747223 GitHub(Attached Gif) Similar to [Link Removed] ...
LiDAR plugin crashing with VR Instanced Stereo enabled
UE - Platform - XR - Jan 26, 2023When enabling LiDAR plugin with VR Instanced Stereo enabled it causes a crash. Alternate repro: From Any project Enable Instanced Stereo in project settings Enable LiDAR Point Cloud Support Restar ...
Blueprint drop down menu constantly flickers with negative zoom
UE - Gameplay - Blueprint - Oct 21, 2014DESCRIPTION: The drop down menu of blueprint nodes constantly flicker at negative zoom REGRESSION: Yes Broken: 2330325 Worked: 2304027 (4.5 branching point) ...
Using "Get Sequence Player" doesn't work in packaged games
UE - Anim - Sequencer - Aug 9, 2016Using "Get Sequence Player" doesn't work in packaged games Works with Auto-Play or if you use "Create Level Sequence Player" in step 5 ...