OnRep functions do not fire on the client

UE - Networking - Mar 15, 2015

OnRep functions do not fire on the client. Reproduced in 4.7.2 binary and Main (//depot/UE4/Promotable-CL-2478413) ...

Struct array of type 'key' dirties blueprint each time it is re-opened

UE - Gameplay - Blueprint - Aug 29, 2016

Struct array of type 'key' dirties blueprint each time it is re-opened. Regression (no) issue (does) occur in 4.11.2 ...

Landscape Mode automatically turns on Game View in Viewport

UE - LD & Modeling - Terrain - Landscape - Oct 31, 2016

Landscape Mode automatically turns on game view in the level Viewport. Regression (yes) issue (does not) occur 4.13.2 ...

Need to update to libpng for Android; current one triggers security alert on Google Play

UE - Platform - Mobile - Sep 28, 2016

We are using libpng 1.5.2 which is triggering this alert from Google on Android apps: [Link Removed] Need to update the library. ...

Unable to go fullscreen in Standalone Game

Tools - Jan 5, 2017

Unable to make the Standalone Game window fullscreen with a console command or with Alt+Enter. This is a regression as this was not an issue in 4.14.2. ...

Editor Crashes when creating a function in Child Anim Blueprint

OLD - Anim - Mar 16, 2017

Editor Crashes when creating a function in Child Anim Blueprint. Regression: This issue did NOT occur in 4.13.2 Binary build ...

EDL in 4.15 may not be fully safe and should be disabled by default

UE - Foundation - Core - UObject - Apr 4, 2017

EDL may have some issues that are very hard to reproduce that's why we should disable it by default in 4.15.2. We will re-enable it in 4.16 ...

Ensure condition failed: !TagRedirects.Contains(OldTagName) Renaming Gameplay Tag twice

UE - Gameplay - Jul 6, 2017

It appears the ensure only happens once. Cannot get the ensure to happen once Project Settings is closed. This also occurs in 4.16.2 so it is not a regression ...

Editor is missing the Quick Feedback Message Bubble

Tools - Jul 12, 2017

The quick feedback message bubble is missing from the editor. It is also missing in asset editors as well This is a regression from 4.16.2 ...

[CrashReport] Crash on Mac - UE4Editor-IOSTargetPlatform.dylib!FIOSDeviceHelper::DoDeviceConnect()

UE - Platform - Mobile - Jul 20, 2017

This is a common crash affecting Mac users on 4.16, it has occurred since at least 4.14. Users have not provided any descriptions. ...