What is your modlist?
For the tests I've been running with LazyLib and GraphicsLib only. I've tried disabling enableShaders, then keeping it on and having enableLights, enableBloom, enableNormal, useLargeRipple, enableExplosionTrails, enableWeaponSmoke set as false.
The modlist in my current playthrough (I'm getting roughly the same performances in Last Hurrah as with only GraphicsLib) is:
- Lightshow
- Trailer moments
- Adjusted sector (same sector size, just more cryosleepers/motherships)
- Automatic orders
- Autosave
- Better colonies
- Blackrock
- Combat chatter
- Commissioned crews
- Console commands
- DME
- Disassemble reassemble
- HMI
- Imps weapon sounds
- Industrial evolution
- Interesting portraits pack
- Lazylib
- Leading pip
- Legacy of Arkgneisis
- Luddic enhancement
- Magiclib
- Nex
- Ruthless Sector
- Scy nation
- SWP
- Speedup
- Stop gap measures
- Tahlan shipworks
- Terraforming and station construction (gates disabled)
- Tiandong heavy industries
- Underworld
- Unknown skies
- Vayra's ship pack
- Version checker
- Weapons group controls
- Audio plus
- Graphicslib
Overworld map performance is fine with all these mods, but tanks during battles, even medium sized ones. Closing Chrome definitely helps a bit