UDN user reported a performance hit on Mac with the latest Hotfix release when the user is interacting with the editor either through keyboard or mouse input.
This performance hit is noticeable when rapidly typing or clicking in and around the editor - [Link Removed]
This does not occur in binary 4.23.1
This also occurs in //UE4/Release-4.24 10570792, release 4.24.0 CL
Results: Interacting with the editor through either keyboard or mouse will cause a dip in FPS. Rapidly interacting will tank the performance.
There's no existing public thread on this issue, so head over toAnswerHub just mention UE-86076 in the post.