game terminated on android device when connect or disconnect usb dongle

UE - Platform - Mobile - Jun 1, 2021

The game crashed when the USB Dongle is connected or disconnected. Games that made by other engines are work fine. Refer to the attached video for the reproduce. ...

[Feature Request] Allow custom node to access the functions in MaterialTemplate.ush

UE - Graphics Features - May 31, 2021

For example, If you try to call GetMaterialOpacityMaskClipValue() from a custom node, the editor will report a compilation error, as shown in the attached image.[Link Removed] [SM5] /Engine/Generat ...

Light Types Show Flags in SceneCaptureComponent2D is not functioning properly

UE - Virtual Production - May 30, 2021

It was working until 4.25.4. It is easy to see if you turn on/off the Light Types Show Flags in SceneCaptureComponent2D. ...

Shadows can appear interrupted

UE - Graphics Features - May 28, 2021

Screenshots of the issue are attached. Shadows can appear interrupted and cut off in UE5 Early Access This issue is occurring in //UE5/Release-5.0-EarlyAccess Binary CL 16433597 This issue is NOT o ...

Keyboard shortcuts lists Edit Asset twice

UE - Editor - Workflow Systems - May 28, 2021

Edit Asset is listed twice in the Keyboard Shortcuts for Editor Preferences This issue is occurring in //UE5/Release-5.0-EarlyAccess Binary CL 16433597 This issue is occurring in //UE4/Release-4 ...

Cine Camera Actor drop downs missing from details panel

UE - Editor - Workflow Systems - May 28, 2021

The Lens, Color Grading, Global Illumination, Reflections, and Rendering Features  sections in the Cine Camera Actor Details panel are missing their drop down buttons. This issue is occurring in // ...

DistanceToNearestSurface used for post process broken when separate actor culled

UE - Graphics Features - May 27, 2021

This one may not necessarily be a bug, as this is related to the nature of culling. If it is not, please let me know if there is an alternative method the licensee could use here in order to track a ...

Crash in virtual texturing when material instance texture sample param is switched to a non-square texture

UE - Graphics Features - May 27, 2021

The 4kVT is applied correctly, and you can switch the master material sampler to use the 2048x1024 texture, but if you switch it via the material instance param instead, the crash occurs. ...

Motion blur on player/weapons with TAA

UE - Graphics Features - May 27, 2021

Looks like this can occur with motion blur off aswell, so likely it's a TAA motion vector issue. Similar issue occurs in UE5 (see [Link Removed]) ...