Game start slowing down when there are more than 10 sprites in the level

Sprites seem to be drastically affecting FPS in 4.19 projects on Mac devices.

1. Create a 2D side scroller project with starter content
2. Ensure the 2DSideScrollerExampleMap is open
3. Show FPS

Result: FPS is much lower in a 4.19 project than in a 4.18 project.

Expected: FPS should be the same in both proj

error message when install in U.E 5.3 - IS-IN-FCO2-82

"Session Disconnected" UEFN

Why does the REMOVE method of map container remove elements have memory leaks?

How does TextureRenderTarget2D get TArray<uint8> type data?

What is the cause of the packaging error falling back to 'GameUserSettings' in ue5?

UMG RichText not appear image when packaged

What is the difference between Camera and CineCamera?

为什么我的电脑无法安装ue，错误代码一直是IS-IN-BV05,该如何解决

Why RevisionControl connect failed in Unreal5.4 but Unreal5.3 success

trying to launch uefn and it is crashing and saying pakchunk4522 is courrupt, anyone have the fix for this?