SunTemple fails to open on some Android devices.

UE - Platform - Mobile - Jan 16, 2017

This is occurring on device 2888_KindleFireHD8.9" This is a regression from 4.14 ...

Right clicking an actor in the Viewport and using the Place Actor feature is broken on Linux

UE - Platform - Linux - Jul 24, 2017

This happens on both Ubuntu 16.04 and Ubuntu 14.04. ...

Ray traced shadows appear even after the mesh is hidden

UE - Graphics Features - Lumen - Oct 13, 2020

bCastHiddenShadow flag in UPrimitiveComponent doesn't affect ray tracing shadows ...

Using a Wait Delay node on Linux causes editor to immediately close without crashing

UE - Platform - Linux - Sep 14, 2015

If a call is made to the blueprint node Wait Delay the editor will immediately close during PIE when the call is made without the crash reporter appearing. The "Wait Delay" node only exists on Linu ...

Landscape GrassType does not have the option to exclude Decals

UE - World Creation - Worldbuilding Tools - Foliage - Feb 8, 2016

Landscape grass type lacks the option to disable decals from affecting it. ...

[CrashReport] Crash on Linux - FShaderCompilingManager::LaunchWorker()

UE - Graphics Features - Jul 14, 2017

This is a common crash affecting users on Linux. No additional information is available. ...

[CrashReport] Linux crash - /usr/lib64/opengl/nvidia/lib/libGLX_nvidia.so.0

UE - Platform - Linux - Jul 20, 2017

This is a common Linux crash that has occurred since at least 4.14. ...

Crash when building lighting with a skylight that draw lit translucent material

UE - Graphics Features - Aug 14, 2017

A common crash affecting many users in 4.17.0 ...

Hair sampling/aliasing in editor with sequencer

UE - Graphics Features - Jun 9, 2021

UPD: affected version 4.26 so regression for 4.27 is no ...

No lens flare or camera effect in the opening scene of ElementalDemo

Docs - Samples - Aug 17, 2016

See this youtube video for reference [Link Removed] 8 to 14 seconds ...