Unreal Engine Issues

Changing the font size to a small size distorts the font

There is issue occurring when changing the font size to a small size, doing this distorts the font when the size is below size 18. It is unknown if this intended behavior for how fonts are resized. ...

Planar Reflections do not respect SkyLight intensity

Planar Reflection actor does not reflect the intensity change of the SkyLight. In attached images, the Intensity of the SkyLight is set to 2. The darker area on the right is affected by the Plana ...

Packaged project fails to open with instanced object pointer and blueprint nativization

When a class contains an instanced pointer to an object class, nativizing a blueprint with the object property set causes a packaged version of the project to fail to open. ...

Actor Variable References settable when in type array in Level blueprint

There is an issue with Actor Variable References that become settable when in type array in the Level blueprint. Once in the array, the actor can be successfully addressed, however using the Save Cu ...

Quickly using alt-tab with a blueprint in a new window causes the event graph to capture input of the alt key

Quickly using alt-tab with a blueprint in a new window causes the event graph to capture input of the alt key. This issue does not occur when the blueprint is a tab of the main UE4 editor window. Th ...

Fatal error when pausing and sleeping when using Launch Windows Game

When using the pause command in a launched game and putting the computer to sleep it causes the fatal error "GameThread timed out waiting for RenderThread" when logging back in and resuming work on ...

Increased load times in a packaged project

There appear to be longer load times between 4.16 and 4.17/4.18 when opening a packaged project. Possible regression from 4.16 ...

[CrashReport] UE4Editor_Slate!GatherAllDescendants() [slateapplication.cpp:1400]

This is an infrequent but trending crash coming out of the 4.18 release. Users have not provided any descriptions of their actions when the crash occurred. The last "User Activity" on all crashes r ...

[CrashReport] VRFunhouse crash - UParticleLODLevel::PostLoad()

Set Hardware Cursor doesn't refresh when clicking and holding in PIE when dragging out and back in

The SetHardwareCursor function sometimes doesn't update when clicking and holding the left mouse button on a widget component, like a button, and causes the cursor to default back to its normal icon ...