Unreal Engine Issues
Unreal Engine Issues
Game start slowing down when there are more than 10 sprites in the level
UE - Gameplay - Paper2D - Apr 10, 2018Sprites seem to be drastically affecting FPS in 4.19 projects on Mac devices. ...
Normal of Skeletal Mesh is incorrect when Recompute Tangent is used when Skincache is enabled
UE - Graphics Features - Aug 12, 2020This issue occurs in Skeletal Mesh depending on the model when Skincache is enabled and affects the rendering. ...
Hot reloading newly created C++ project compiles modules
UE - Foundation - Core - Apr 25, 2017This is a regression from 4.15.2 and occurs on both Windows and Mac. Affects both Binary and Github builds. ...
Copy Pose From Mesh Node Does Not Preview in Sequencer
OLD - Anim - Jun 13, 2018Copy Pose From Mesh node does not affect the animation when previewing in Sequencer. This works when played in the editor. ...
Console is off screen in VR preview when windows scaling is set to 150% or above
UE - Platform - XR - Jun 29, 2018Windows scaling appears to affect the HMD if the project is open on a screen with window scaling being used. ...
Significant editor slowdowns when moving blueprinted actors while having a different complex blueprint open
UE - Gameplay - Blueprint Editor - Jun 7, 2021A Blueprinted actor's construction script time can be affected by the complexity of an opened level Blueprint. ...
Performance regression from 4.10 to 4.11 on Sony Xperia M4 Aqua
UE - Platform - Mobile - May 27, 2016User reports that on the Sony Xperia M4 the FPS have decreased from about 25 down to 5 after upgrading to 4.11. ...
[CrashReport] UE4Editor-Kismet.dylib!FTabInfo::OnMouseDownHisory(FGeometry const&, FPointerEvent const&, TWeakPtr<SMenuAnchor,()
UE - Platform - Apple - Jul 20, 2017This is a common crash affecting Mac users in 4.16. It has occurred since at least 4.13 ...
Light Types Show Flags in SceneCaptureComponent2D is not functioning properly
UE - Virtual Production - May 30, 2021It was working until 4.25.4. It is easy to see if you turn on/off the Light Types Show Flags in SceneCaptureComponent2D. ...
Background blur missing with HDR CompositeMode 1
UE - Graphics Features - Jul 29, 2021UPD: According to Affects Version field, issue reproduces in 4.26, Regression for 4.27 - No. ...