The process may not return to the root node after the Wait Task is completed.

UE - AI - BehaviorTree - Sep 14, 2021

If the Wait Task is completed for the first frame, it may not return to the root node even after Finish. This can be avoided by increasing the wait time of the Wait Task (see CaseOK.mp4). When this ...

iOS Metal-based build crashes at launch with sub-levels.

Tools - May 16, 2016

Application crashes when deploying a game to iOS with Metal enabled. This has only been reproduced if a sub-level has been added to the starting level within the project. This seems to only happen ...

Renderdoc failing to capture

UE - Rendering - Architecture - Nov 13, 2023

This is not an issue in Release-5.2. ...

Draw Brush Polys is not displayed when Separate Translucency is enabled

UE - Rendering - Architecture - RHI - Mar 9, 2020

This is working properly in 4.21.2 ...

Importing heightmap crashes editor on Mac OS

UE - LD & Modeling - Terrain - Landscape - Oct 12, 2016

Importing a landscape on a Mac crashes the editor. Landscape importing does not crash the editor on Windows OS. Frequency: 2/2 ...

Spatialization is inaccurate on iOS/tvOS

UE - Audio - May 9, 2017

Also occurs in 4.16 Tested on iPhone6S+_4982 OS: 10.2.1 and tvOS 10.2 ...

[CrashReport] UEdGraphSchema_K2::PinHasSplittableStructType

UE - Gameplay - Blueprint - Sep 14, 2017

This crash is affecting a few users in 4.17. ...

Unable to play PlatformerGame on tvOS with gamepad or remote

Docs - Samples - Aug 16, 2016

User is unable to play PlatformerGame due to input mappings not being setup for the tvOS remote or gamepad. tvOS 9.2.2 ...

[Feature Request] CVars for HISMC

UE - World Creation - Worldbuilding Tools - Foliage - Jun 18, 2021

Currently some (if not all or most) foliage CVars affect both foliage and HISMC. It would be nice to split this so that users can change the values of one without affecting the other. ...

BP Component is not destructible if the Object Type is set during runtime

UE - Simulation - Physics - Destruction - Mar 16, 2015

BP Component is not destructible if the Object Type is set during runtime. If the Object Type is set manually before PIE is started, the BP component will destroy correctly. ...