Unreal Engine Issues

Add multiple interface support to the multicast API of FSocket

The calls to JoinMulticastGroup and LeaveMulticastGroup on FSocket do not allow for the interface address to be passed in, only the the group address. The interface address is currently hard-coded ...

Custom node with SceneTextureLookup function doesn't support on Mobile anymore

Sequence node numbering error when adding execution pin.

When using the "Insert execution pin after" option with a sequence node "Then 0" gets removed. ...

Support Landscape Edit Layers in WorldComposition Import/Reimport

Allow user to enable layers when importing Landscape Tiles from the Level View in a World Composition Level. Allow to reimport that layer data on a Edit Layer later on when using the reimport featu ...

Fbx exporter does not support component overriden material color

The fbx exporter should query component material override when exporting a level actor. ...

Add Substrate Material Support to Lumen Performance Overview

There is a discrepancy when inspecting Substrate materials in the Lumen Performance Overview. Compared to viewing non-Substrate materials the overview show all surfaces in red indicating that Lumen ...

UnrealVS Windows 10 support - fix .NET version in manifest

Seems like we should be specifying the .NET version like this guy's fix. ...

Crash when changing the number of instances in a grouped sprite component at runtime

A crash occurs when you remove a Sprite Instance within a Paper Grouped Sprite component of an Actor BP on Event Begin Play. I was able to reproduce this crash in the binary releases of 4.11.2 and ...

Lighting Scenarios Map Check warning about multiple skylights not supported

When using Lighting Scenarios and placing a skylight in the lighting scenario levels when you build lighting there will be a map check warning that "Multiple sky lights are active, only one can be e ...

Data Table export/import doesn't support map/set properties

DataTableUtils::IsSupportedTableProperty needs updating to include those types, and we should probably also make sure they export in a nice way in the JSON exporter/importer (the CSV one can just us ...