World Update 9 has created frame skipping / stuttering

[Tweak112]

I think you are experiencing the problems described in this thread. I also have the same issues.

Massive FPS drop because of SU9

Thank you using the Bug section, using templates provided will greatly help the team reproducing the issue and ease the process of fixing it. Are you using Developer Mode or made changes in it? Yes Brief description of the issue: Since Sim Update IX I have about 30% FPS less than I have used to had, in all planes (also default ones), all around the world. Provide Screenshot(s)/video(s) of the issue encountered: [screen] Detailed steps to reproduce the issue encountered: Co…

Stuttering and bad FPS was introduced by SU9. Maybe you didn’t realize it before or you weren’t affected. WU9 didn’t have any coding changes so it is highly unlikely that the world update is causing bad FPS.