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Huge FPS Loss when Looking at Sable Sublevels #466
Description
Checklist
- I have read the text above
- I have read the FAQ section before submitting a new issue
- I have read the compatibility section before submitting a new issue
- I have searched the issue tracker for identical issues before submitting a new issue
- I have isolated the conflicting mod (using the method described above), and my game logs and screenshots will reflect that
Description
When looking at a Sable Sublevel on ShoulderSurfing mod (Even a single block), the FPS plumet drastically.
Mods to recreate the problem:
Steps to recreate:
- Place a Physics Assembler on top of planks then activate it.
- Go into ShoulderSurfing Mode
- Open F3 and hover your mouse over the Sublevel created:
Example of NO FPS Loss in the FirstPerson Perspective:
ShoulderSurfingReloaded_FirstPerson.mp4
Example of FPS Loss when Switching to ShoulderSurfing Perspective:
ShoulderSurfingReloaded_mode.mp4
Minecraft version
1.21.1
Incompatible mod name
Create Aeronautics / Sable
Incompatible mod version
Tried on Sable - Neoforge 1.21.1 - 2.0.5
Game Logs
Doesn't Crash & Easy to Recreate
Activity
YisusClaus commentedon Sep 1, 2026
Similar problem to CreativeMD/ItemPhysic#256 (comment)
Exopandora commentedon Sep 1, 2026
Shoulder Surfing Reloaded 5.0.0+ is currently not compatible with sable. Please see ryanhcode/sable#1258 for the status.
YisusClaus commentedon Sep 1, 2026
Did they mention FPS drops on those duplicates u mention? They only mentioned crashes and bugs but alr
Exopandora commentedon Sep 1, 2026
No, but I tested it again with fixes applied and there was no fps drop.
YisusClaus commentedon Sep 1, 2026
I see I see, so I just got to use a version under 5.0.0 right?
Exopandora commentedon Sep 1, 2026
4.x are also not fully compatible.
YisusClaus commentedon Sep 11, 2026
Maybe you could add an option to remove Shoulder Surfing from the F5 perspectives sequence so people could enter the mode only through the custom keybind to avoid getting said fps drop accidentally. Not really a fix but a workaround.
YisusClaus commentedon Sep 11, 2026
Hopefully that could also fix not being able to enter the vehicle perspective