Unreal Engine Issues

Black screen on mobile at start app when not using startup movie or preload screen

Editor crash with virtual texture lightmaps enabled

Open Level is not working properly on mobile devices

Projects created with an 'Open Level' node added within their blueprint are not working correctly on mobile devices. They do however work on Mobile PIE, PIE and Windows. Occurs on: 2894_SamsungGala ...

Cannot package project with landscape to mobile

Cannot package project with landscape to mobile devices. Packaging fails with the following error: Fatal error! Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x00000002 U ...

Devices reporting OpenGL ES 3.2 such as Galaxy Note 7 detect as ES2-only

Editor running with "DebugGame Editor" configuration fails to launch (This happens only on 4.21 via Launcher)

This happens only on 4.21 via Launcher. UE4 editor running with "DebugGame Editor" configuration fails to launch The error log is below. ERROR: System.IO.DirectoryNotFoundException: Could not fin ...

InstancedStaticMeshes disappear in Shipping builds on mobile when affected by dynamic point lights

This ticket is to add the safe workaround for 4.23.1, with a more optimal fix coming in 4.24. ...

Crash with geometry collection in es3.1 preview

Stereo layers with depth render translucency as black on Oculus Quest

[Link Removed] ...

Major artifacting in FP Template with Skylight in ES31 Deferred

When the First Person Template is deployed to a Nexus 9 using ES31, there is an extreme magenta color over the screen. Disabling post process reduces the bloom, but there is still major color artif ...