Unreal Engine Issues

FPackedRGBA16N is divide by 32768 twice in NEON/FPU

External Reference Spam when converting projects to 4.9

Map Check message log gets spammed with External Reference warnings when a project is converted to 4.9 from a previous engine version. These warnings don't seem to actually do anything to projects o ...

Editor crashes if Timeline Play Rate node is copied/pasted in blueprints

Editor crashes when Timeline Play Rate node is copied/pasted. Frequency: 2/2 Crash Reporter: [Link Removed] Callstack: MachineId:4E82586D46B558EA69EF0EAA821297B1 EpicAccountId:1558531203f84e81 ...

Editor crash after attempting to create layer info in new landscape window

Attempting to create landscape layer info from within the new landscape creation window crashes the editor. Workaround: create the landscape, switch to paint mode, create layer info in paint mode w ...

Collections reset when the engine upgrades project

When you upgrade your project to a new version of the engine, your Collections are deleted from the Collection setting. ...

Camera Cut tracks don't work in some packaged code projects

Camera Cut tracks don't work in some packaged code projects Regression: YES Working: 3249277 (4.14.3) Broken: 3348071 (4.15.1) Working: 3383544 (4.16 Main) ...

Editor crashed on exporting a skeletal mesh twice after garbage collection occurs

Issue was occurring with wildly varying repro steps, after speaking to Jurre and enabling gc.CollectGarbageEveryFrame 1 it was easy to conistenty reproduce this issue. note: I was getting this iss ...

Connections Expand When Using Layered Blend Per Bone Node With Blend Weight Over 2

When changing to the Blend Weight to a number greater than 2 the connections between nodes starter to blur in the anim graph. Connections become ever more distorted when zooming out of anim graph. ...

Shadows are Heavily Aliased with PCSS Enabled

Shadows are exetremely rough and aliased if r.shadow.FilterMethod is set to 1.  Working as expected in 4.21 CL# 4753647  Found in 4.22 CL# 5660361 and 4.23 CL# 5810496 ...

User INI settings should be able to load/save to/from iCloud on tvOS and optionally iOS.

UGameUserSettings just uses the ini file system and GameUserSettings to save/load user settings. on tvOS these files are not truly persistent and we should support loading GameUserSettings from iClo ...