Root Motion is broken in Additive Animations and causes scale issues

OLD - Anim - Jan 5, 2017

Root Motion is broken in Additive Animations. Also causes scale issues Regression: YES Worked: 3039270 (4.12.5) Broken: 3172292 (4.13.2) ...

Multiple Materials not assigned to Mesh on Import

UE - Editor - Content Pipeline - Import and Export - Jan 6, 2017

Not all material elements are created and assigned to the static mesh using multiple materials. With the attached mesh, only the first element is created and the other two are left non-existent. I c ...

A crash can occur when multiple Actors are spawned/destroyed simultaneously with each one loading an asset.

UE - Foundation - Core - Jan 6, 2017

A crash can occur if multiple Actors are spawned/destroyed simultaneously, with each Actor loading an asset when it is spawned. This does not occur 100% of the time, but it does occur quite frequent ...

Very slow foliage tool instance placement

UE - World Creation - Worldbuilding Tools - Foliage - Jan 5, 2017

Regression since 4.13 due to change in UStaticMeshComponent::InvalidateLightingCacheDetailed ...

Calling FAudioDevice::StopAllSounds from UEngine::CommitMapChange asserts

UE - Audio - Jan 5, 2017

Per https://udn.unrealengine.com/questions/329261/stopallsounds-fails-check-with-level-streaming.html The audio threading work missed a case where an audio thread only function was being called fro ...

Dropdown selection box jitters when mouse is moved over top of it on Mac

Tools - Jan 6, 2017

This is a regression as it does not occur in 4.14.3 at CL 3248269 Update chris.wood: I think this might be a wobble caused by floating point errors in SMenuAnchor::Tick() ...

Ensure when Updating Source of Pose Asset in Persona

UE - Gameplay - Jan 5, 2017

This does not occur in 4.14.2 at CL 3241561 ...

Procedural meshes spawned at runtime cause a crash

UE - Simulation - Physics - Jan 10, 2017

When using a procedural mesh at runtime, projects fail on mobile devices. Tested on both Android Nvidia Shield and iPhone 6+. ...

Crash enabling Async Scene and opening level in editor

UE - Gameplay - Jan 11, 2017

This is a regression from 4.14.3 at CL 3251583 ...

Launch on fails during staging with a SafeCopyFile Exception for MfMedia.uplugin

Tools - Jan 10, 2017

Was able to repro this on machines with and without machines set up for Xbone testing. ...