Unreal Engine Issues

Issue with Finish Transaction after an app has crashed.

Opening Gameplay Debugger while in PIE removes print string output from screen in subsequent PIE modes

If a user opens gameplay debugger ( ' pressed while in PIE), all print string outputs to screen disappear, and will no longer appear during any PIE session until editor is closed and re-opened. Wo ...

Viewports aren't updated (black/garbage) when resizing the editor windows

Found on Linux but Windows seems to have the same problems. When you are dragging/resizing the window, viewports stop updating and/or show garbage. See https://answers.unrealengine.com/questions/21 ...

Crashes in movie player on Android

There are a number of reported movie crash issues, but this report likely covers the main cause. Garbage collection changed in Android 4.0 and we are triggering a check that does not happen with ba ...

Lots of extra (unwanted) space at the end of a text block when a sizable amount of text is applied

NICK: Sounds like accumulated imprecision after multiple lines of text. A user applied a EULA to a Text block and then set the text block inside of a scroll box. The end result was a lot of empty s ...

Setting NavModifierVolume's AreaClass at runtime does not result in navmesh rebuilding

The volume does accept the change and if it gets moved the navmesh will rebuild with new area set. The core issue is that setting NavModifierVolume.AreaClass at runtime does not notify navigation sy ...

Sound Cues report incorrect MaxDistance when using SoundNodeParamCrossFade

Short duration sounds (< 1.0 seconds) trigger a check on max distances by sound nodes in a sound cue. Sound cues which use SoundNodeParamCrossFade are reporting 1.0 as the max distance and thus resu ...

Scale with Width on Landscape Splines offsets plane mesh on Z axis

If "Scale with Width" is set on a landscape spline with a plane mesh, the plane will offset on the Z axis. In most other cases, scaling along the z axis does not affect planes. ...

Investigate Tessellation Performance on Landscape

I have been seeing a few answerhub threads about very low performance on tessellation with landscape. What is puzzling is that it does not seem to change performance whether low or high tessellatio ...

Crash on clicking Column Header in visRT window

The Engine will crash when you run the visRT command in Editor and click on an item in the visRT window and the click on a column header. also Reproduced in Main Promotable-CL-2513846 [Link Remove ...