Very low fps on Subnautica 2.0

[HenryJk]

When runtime editor shows on screen, the fps goes down to single digit. This does not happen on a popular fork of RuntimeEditor for subnautica. Subnautica the game has just been updated in a way that breaks most mods also so this fork does not work on latest version of subnautica either.

[ManlyMarco]

Can you send the game log when runtime editor is running?

[ManlyMarco]

I tried it with the latest version and the performance impact wasn't that heavy even with everything open at once. Make sure you are using latest versions of everything.

Please reopen the issue and let me know exactly how to reproduce the issue if it persists.

[HenryJk]

The slowdown only happen on gameplay, not on main menu. After retesting it, I find out that only Object Browser create this slowdown, attached is my save file you can try and a screenshot SavedGames.zip

Additional info if you need, when this slowdown happen, only a single core of my cpu run at 100% while during normal gameplay, it is equally shared between 3 cores (I set core affinity for subnautica)

[ManlyMarco]

Confirmed.

[ManlyMarco]

Can you test if this build fixes the performance issues for you? Look out for any issues related to the object list too. rue test list optimization.zip

[ManlyMarco]

Improved version rue test list optimization 2.zip Changes: 6809995bb19d397a98c0e9a432db98dc77be7c32 2d38fdf6cf850366c28d662993ad663a7426948a

[HenryJk]

Problem gone, thank you