Unreal Engine Issues

Deleting a large number of unused variables from blueprints forces desktop to windows 7 basic mode until editor is closed

Deleting a large number of unused variables from a blueprint forces the editor into windows 7 basic mode until the editor is closed. ...

IOS Certificate Validation problems with packaging

User unable to use their newly created Provision as they are in a Time zone east of UTC, giving them a time stamp from the "future" ...

Physical Materials Not Returning Correctly OnHit Events when using Switch on EPhysicalSurface Node

With an asset that has a physical material applied and generating hit events, the Switch on EPhysicalSurface node always returns the Default Surface Physical Material. The user on the AnswerHub po ...

Twin Stick Shooter pawn can wiggle through collision in corners of Example Map

If a user is using PIE and presses the twin stick shooter character blueprint against corners in the Example Map, it will clip through the objects and cross over to the outside of the map. Additiona ...

Launching the editor with -d3ddebug and enabling LOD Coloration mode gives D3D11 DEVICE_PSSETSHADERRESOURCES_HAZARD warning

Launching the editor with the "-d3ddebug" command line option and then enabling the "LOD Coloration" view mode (under "Lit") results in the following D3D warning: D3D11 WARNING: ID3D11DeviceContext ...

Selecting certain objects creates lag, motion blur, and a blurry floor of level

If I select certain objects over by the robot and saint statues, it creates a very weird, blurry floor. That floor causes motion controller lag and motion blur from the rays. ...

Unable to Package Project for Mac with Source Version of UE4

With a project built from Source on a PC, when rebuilt in XCode on the Mac, more than one user is unable to package the project for the Mac with very similar failures in the build logs. (*See attach ...

Moving multiple audio sections around in an audio track causes crazy behavior

Crash occurs when using Random Node and Branch within Sound Cue

A crash occurs when playing a Sound Cue with Random node used in conjunction with a Branch node. In the original report the user specifically mentions the crash does not occur if you have not opene ...

WmfMedia: Memory leak while playing videos

There's a pretty substantial memory leak when playing videos with WmfMedia on Windows. ...