Slow while replacing actor in large open world

UE - Foundation - Core - EditorPerformance - Nov 8, 2022

Licensee: "Content creators from my team have reported that when they replace actors in an open world it can take more than 10 seconds. This is with several thousand actors loaded in the world. On m ...

Editor freezes on selection of Blueprint Components

UE - Foundation - Core - EditorPerformance - Apr 29, 2022

Editor freezes and stops responding on selection of Blueprint Components; Requiring the editor to be forced closed. Repro Rate: 4/4 Tested this in //UE4/Release-4.27 @ CL#18319896 and the issue di ...