Unreal Engine Issues

Game start slowing down when there are more than 10 sprites in the level

Sprites seem to be drastically affecting FPS in 4.19 projects on Mac devices. ...

open asset in editor crash (Objects have the same fully qualified name but different paths)

in 4.27 open this asset could not crash ,but 5.0.2 could get crashed ...

CustomDepth Stencils does not work with Nanite enabled meshes

Regression: Tested in UE5/Release-5.0, this issue occurs as well so regression is no. ...

Specular highlight flickers when moving on Android

Regression: Tested in UE5/Release-5.0, this issue also occurs so regression is no. ...

Typo for Linear Plasticity Type: shirnk instead of shrink

Regression: Tested in UE5/Release-5.0, this issue also occurs so this is not a regression. ...

[CrashReport] UBlueprintGeneratedClass::AddReferencedObjectsInUbergraphFrame()

This is a common engine crash that has occurred since at least 4.16. Users have not provided any useful descriptions of their actions when the crash occurred. The callstack shares some similaritie ...

UnrealHeaderTool is always executed in a Code Project from an InstalledBuild

UnrealHeaderTool is always executed in a Code Project from an InstalledBuild Discovered during the verification of [Link Removed], as stated when verifying that issue, this issue only occurs in Bin ...

Mobile Deferred Shading enabled and Preview Level Android Vulkan will crash the editor

"Active" marker on shot track scales improperly when using Time Scale

"Active" marker on shot track scales improperly when using Time Scale ...

FIndexedCurve::ScaleCurve returns invalid results

Calling SetKeyTime in iterating KeyHandlesToIndices array can modify the array order, so it breaks the iterator. Perhaps ShiftCurve also has the same problem. Here is a work around: void FIndexedCu ...