Unreal Engine Issues

Sequencer asset in QAGame doesn't cook deterministically

A Level Sequence in QAGame doesn't cook deterministically, and is always included in patches. Possibly related to [Link Removed] ...

Maps in QAGame don't cook Deterministically

Some maps in QAGame don't cook deterministically, so are always included in patches. ...

Some Textures don't cook deterministically in QAGame

Some textures don't cook deterministically in QAGame, and are thus always included in patches. Potentially related to [Link Removed], unsure if that texture compression is used for these assets. T ...

VCAM 2.0 - No signal on iPad from Mac OSX

UDN case link with this ticket [Link Removed] ...

Overridden functions in Child Blueprints cannot be converted to/from pure functions

Overridden functions in Child Blueprints cannot be converted to/from pure functions. Reproduced in 4.8.1 and Main (//depot/UE4/Promotable-CL-2601051) ...

Crash in GetScreenRect on OPPO and Vivo devices

Actors with large numbers of components cause long hitches during cooking

Actors with large numbers of components cause long hitches during cooking. Here is a brief profile from Very Sleepy of the process while the editor was cooking: [Image Removed] ...

GPU Particle Collision changes based on Normal Intensity on Colliding Surface

Increasing the intensity of a Normal Texture on a colliding surface will cause the collision of GPU particles to behave strangely, looks to be falling through floor, when you are using a Constant Ac ...

Copying and pasting a material function renders all of the duplicates inputs as not having default values

The top material function was placed in a graph directly. The second was generating by copying the first node. Note that the input pins changed color which indicates that each input on the new modul ...

Paper2D Sprite doesn't cook deterministically

The "DummySprite" asset in Plugins/Paper2D doesn't cook deterministically, and as such is always included in patches. ...