Low Frequency Crash when rendering a movie in Sequencer

UE - Anim - Sequencer - Feb 10, 2017

Note This is a low frequency 1/3 times attempted. I could not accurately reproduce this crash. Based on crash reporter, this never happened in 4.14 so this is a regression ...

CRASH: Editor Crashes When Playing In Split Screen With Planar Reflections

UE - Graphics Features - Feb 27, 2017

When using planar reflections in a scene if you attempt to play in split screen the editor will crash immediately. This crash did not occur in 4.13 using the same steps. ...

Reimporting a static mesh with modified material LODs does not update the materials correctly

Tools - Mar 9, 2017

In Main the cube Section0 LOD material is replaced with the DefaultGrid material which is also not expected. This appears to be a regression from 4.15 based on the test execution history. ...

Stereo Paranoramic plugin capture broken

UE - Graphics Features - Apr 12, 2017

See https://udn.unrealengine.com/questions/357951/stereo-panoramic-plugin-artifacts-in-415.html Seems to be a major regression from 4.14. ...

Setting Default Server map resets Default Game Mode to GameModeBase

UE - Foundation - Core - Apr 13, 2017

REGRESSION: Yes, doesn't occur in 4.15 When the user modifies the server default map it resets the game mode in DefaultEngine.ini This occurs on both Mac and Windows. ...

Thumbnails are broken in Reference Viewer

Tools - Apr 18, 2017

The thumbnails in the reference viewer are broken and do not reflect the thumbnails in the content browser. This is a Regression from 4.14.3 Spoke with BenZ about his change to the Asset Registry, ...

Material Preview for Post Process Material Does not display in Material Editor

UE - Graphics Features - May 19, 2017

In the Material editor for when working with a Post Process Material, the material does not appear in the preview window. Regression: This issue does not occur in 4.15.2 Binary Builds ...

Relative Rotation of Component Fluctuates When Setting Relative Location

UE - Gameplay - Jun 14, 2017

When attaching a component to a camera in the Character, setting its relative location is causing the relative rotation to fluctuate by 2-4 degrees depending on the rotation of the camera component. ...

Viewport Renders black when accessing Toolbar dropdown in Mobile Render Preview

Tools - Jul 11, 2017

Viewport is rendering black when Preview Rendering Level is set to Mobile/HTML5 setting and the user hovers over settings options This is a regression from 4.16.2 ...

Cannot convert Blueprint Function Library inputs to local variables

UE - Gameplay - Blueprint - Sep 11, 2017

When a blueprint function library function has input variables, the input pin cannot be converted to a variable / local variable. Regression: No - same behavior occurs in 4.16.3 ...