Scrollbars bounce back when scrolling with the mouse wheel

Tools - Aug 8, 2016

Multiple scrollbars throughout the editor bounce back when the user scrolls with the mouse wheel. The effect looks like the scrollbar is rubber banding when scrolled. This issue has been found wi ...

POM material triggers Video Driver Crash

UE - Graphics Features - Apr 26, 2016

When a POM decal material is applied to a decal actor in the scene the video driver will crash. This worked prior to 4.11.0 release. Only when the material is assigned to a decal actor will the vide ...

Crack Free Displacement is Flattening Displacement on Landscapes

UE - LD & Modeling - Terrain - Landscape - Nov 18, 2016

If a user enables 'Crack Free Displacement' when using tessellation on landscapes, the displacement becomes flattened. This does not occur on regular static meshes, and seems to be tied only to land ...

Listener Position Not Updating when Debugging Sounds

UE - Audio - Nov 18, 2016

Sounds with the 'Enable Listener Focus' setting checked are not updating the Listener Position when using the 'Stat Sounds' console command during play. ...

Animation Sequence Timeline is blank and doesn't let you scrub

OLD - Anim - Apr 22, 2016

Animation Sequence Timeline is blank and doesn't let you scrub Regression: Yes, works in 4.11 [Image Removed] ...

Custom Node using GetPointClampedSampler causes Crash

UE - Graphics Features - Nov 8, 2016

A licensee is getting a crash when using the GetPointClampedSampler within a Custom Node. Regression? No, this crash occurs in 4.12.5, 4.13.2, and the 4.14 preview 3 release. ...

Particle light flickering with certain Post Process Settings

UE - Graphics Features - May 23, 2016

Particle lights cause flickering when using either FXAA or no AA, but turns into black squares on the screen when you enable Gaussian Blur Regression: Yes, does not occur in 4.10 ...

AI Perception Hearing Sense Successfully Sensed Returning False

UE - AI - Jun 2, 2016

AI Perception Hearing Sense is returning false for successfully sensed, even when a Noise Event is being reported. Found in 4.12 binary. Reproduced in 4.11.2 binary. ...

Random Integer Macro causes Build to Fail

UE - Gameplay - Blueprint - Nov 30, 2015

Creating a macro that compiles and saves without any errors causes the build to fail when trying to package. This is failing on each platform tried. ...

Child Blueprint isn't listed as an option for a variable inside of a DataTable until the Child BP is re-saved

Tools - Apr 22, 2016

Child Blueprint isn't listed as an option for a variable inside of a DataTable until the Child BP is re-saved User Description: If you don't change anything and just load files I've attached, you ...