Edge Screen Artifacts when calling Widget Blueprints to the Viewport and toggling Fullscreen Mode

UE - Editor - UI Systems - Apr 6, 2016

Widgets called to the Viewport with Fullscreen enabled, will eventually cause artifacts to appear on the edges/borders of the screen. There is currently a forums post with multiple users reporting ...

Bloom not Working on Samsung Galaxy S5

UE - Platform - Mobile - Feb 12, 2016

As the title suggests, bloom on the Samsung Galaxy S5 is not working. I tested this against another android device, the Acer Iconia Tab 8, which also supports Full HDR w/Sun according to the docum ...

Exporting an Uncompressed AVI Movie from Matinee creates Incorrect Alpha Channel

Tools - Nov 23, 2015

When creating an uncompressed AVI movie from Matinee, the final video is darker than what is previewed in the editor. I was able to narrow it down to the compression as the cause of the issue. The ...

Montage keyframes calculation error

OLD - Anim - Apr 28, 2016

Animations are not showing proper length when converted to Montage. Up to 98 frames (AFAIK) when converted to Montage, the Montage will show the correct number of keys. However, a 100-frame anima ...

Virtual Joysticks do not work when running multiple clients in PIE

UE - Gameplay - Input - Jul 20, 2015

When using PIE to simulate multiple clients the virtual joysticks only work on the last client spawned. When using the other clients the joysticks to not move the player. Note: In the Third person ...

Color Information Clamped to a Max of 1 in Cascade Color Modules

UE - Graphics Features - Dec 3, 2014

You cannot enter a value higher than one in any color module. WORKAROUND - You can graph it and select the point you want to change and then set value to any number, but it will be clamped back to ...

Shadows Replicated to Second Player while in Multiplayer PIE using Single Process

UE - Graphics Features - Jun 27, 2016

When running multiplayer PIE in the Third Person Example project, if player one is shadowed, the second player also becomes shadowed. This almost seems expected as it is being run as a single proce ...

Moving Child Object in Local Space Causes Flickering

Tools - Jun 30, 2016

When moving an object in the viewport that is parented to another object with a scale of -1,1,1, the child object will flicker. This is a regression, this did not occur in the 4.11.2 binary release ...

Player input on the Client while Ejected during PIE will show on the Server (Editor) viewport and not on the Client window

Tools - Jul 17, 2015

Player input on the Client while Ejected during PIE will show on the Server (Editor) viewport and not on the Client window. Reproduced in 4.7.6 binary, 4.8.2 binary and Main (//depot/UE4/Promotable ...

Physics Constraint doesn't hold if one Component is used for constraint

UE - Simulation - Physics - Jul 22, 2015

Physics Constraint doesn't hold if one Component is used for constraint User Description: Hello, I recently updated the project from 4.7.6 to 4.8.2 and the physics constraint don't seem to work an ...