Unreal Engine Issues

Redo history is deleted if the user clicks inside the blueprint graph

Not a regression as it occurs in Release-4.17 ...

Resizing an Editor window on a Mac by dragging the edge of the window results in the edge being dragged bouncing back and forth as it is adjusted

When dragging the edge of an Editor window to resize the window on a Mac, the edge that is being dragged will bounce back and forth as the mouse moves to resize it. This was less noticeable in 4.17, ...

Tooltips can be displayed behind some Editor sub-windows on Mac

Using Command-Tab on a Mac to go to another app and then return to the Editor will result in some tooltips being displayed behind Editor sub-windows. ...

[CrashReport] GPU Hang on Linux - /usr/lib/nvidia-381/libGLX_nvidia.so.0

This is a trending GPU hang crash on Linux in 4.16 and 4.17. It is similar to [Link Removed] (nvidia-375) ...

Materials Using the Time node have a different time when used in a widget than those applied to object in the level

The time on a material that is used in UMG does not sync up with the time provided in the same material when used on an object in the scene. The time continues to tick up from the time the editor is ...

[CrashReport] Linux crash - FVulkanDynamicRHI::Init()

This is a trending Linux crash in 4.17.0 that has also occurred in 4.16 Callstack from LogLogLinux: Error: appError called: Assertion failed: Assertion failed: [File:/home/---/UnrealEngine/Engine/ ...

Crash upgrading a UMG project

[CrashReport] UE4Editor_SlateCore!TWeakPtr<SWidget,0>::Pin() [sharedpointer.h:1120]

This is a trending crash in the 4.17.0 release. User DescriptionsEditor is crashing each time when i start movie rendering in sequencer (Separate process) Source Context 1109 /** 1110 ...

[CrashReport] UE4Editor-Core.dylib!FTextHistory::Rebuild(TSharedRef<FString,()

This is a trending Mac crash in 4.17.0 that has also occurred with some frequency since at least 4.14. I have not been able to identify any matching callstack occurring on Windows, although it does ...

[CrashReport] Mac Crash - UE4Editor-Engine.dylib!LoadPhysXModules(bool)::$_0::operator()()

This is a trending Mac crash coming out of the 4.17.0 release. It appears to occur before users are able to open their project. I have not found any records of this crash occurring on Windows. Use ...