Editor Crashes When Count on Mid Node is Less Than 0

UE - Gameplay - Dec 29, 2016

The editor crashes when the Count parameter passed into the Mid function is < 0. There is an assertion check(Count >= 0); in FString Mid in UnrealString.h, but an error message would be expected ...

Cannot delete Notifies from Anim Notify Manager

OLD - Anim - Jan 4, 2017

Cannot delete Notifies from Anim Notify Manager. Regression: YES Broken: 3224400 (4.14.1) Worked: 3172292 (4.13.2) ...

Controllers appear to lag when using the grip buttons to scale in the VR Editor

UE - Editor - Workflow Systems - Jan 4, 2017

Controllers appear to lag when using the grip buttons to scale in the VR Editor ...

Cannot select keys and audio tracks at the same time

UE - Anim - Sequencer - Jan 5, 2017

Cannot select keys and audio tracks at the same time ...

Ensure When Setting Simulate Physics of a Child Actor on the Server and Forcing NetUpdate

UE - Networking - Jan 5, 2017

An ensure is being triggered when you set simulate physics on a child actor on the server and then force net update. Found in 4.14.2 CL# 3241561. Reproduced in 4.16 Main CL#3247538 ...

Crash on Device when Deploying Mobile Project with Modulated Shadows and Planar Reflections on iOS 9

UE - Platform - Mobile - Jan 6, 2017

A crash occurs on iOS when deploying the licensee's project using iOS 9 version. The crash does not occur when deployed to a device using iOS 10 version. They believe the crash to be related to Pl ...

Web browser widget does not appear to play videos on twitch (which should be using HTML5 by default)

UE - Editor - UI Systems - Jan 9, 2017

Web browser widget does not appear to play videos on twitch (which should be using HTML5 by default). The web browse widget appears to be having an issue playing an HTML5 video. ...

K2Node_SwitchEnum doesn't use EnumRedirects

UE - Gameplay - Blueprint Compiler - Nov 30, 2016

Unexpected vertex normal orientation when manipulating some morph targets

OLD - Anim - Jul 19, 2016

Unexpected vertex normal orientation when manipulating some morph targets. This may be related to [Link Removed], but felt different enough to enter on it's own. ...

Button Release fires off when a break point is hit even if the button is still held down

UE - Gameplay - Input - Jan 13, 2017

Button Release fires off when a break point is hit even if the button is still held down. ...