Low FPS on a modpack

I started playing on a modpack with calamity and a "few" more mods, and my fps is getting pretty low when im near entities or some laggier areas of the world. On task manager, even though my fps is pretty bad, around 30, the cpu/ram/gpu usages from tmodloader are minimum, so i assume is not an issue with my pc being bad. Could it be mods conflicting or tmodloader is just unoptimized for this amount of mods?

The mods im using are (all in the last version available):
absoluteAquarian Utiliities
AlchemistNPC Lite
Ammo Tool
Atmospheric Lava
Atmospheric Torches
Better Blending
Better Tooltips
Better Zoom
Biome Titles
Boss Checklist
BossHealthBar
Calamity Mod
Calamity Mod Infernum Mode
Calamity Mod Music
Calamity Overhaul
Calamity Ranger Expansion
Calamity Vanities
Calamity: Hunt of the Old God
Calamity: Wrath of the Gods
Camera Enhancements
Catalyst Mod
Clamity Addon
Clamity Music Mod
Colored Damage Types
Dialogue Panel Rework
Enchanted! Glint Effect
Fargo's Mutant Mod
Foldering
High FPS Support
HP Awareness
Improved Movement Visuals
InnoVault
Inventory Drag
Lights And Shadows
Loot Beams
LuiAFK Reborn
Luminance
Magic Storage
Particle Library
Pets Overhaul
Quality of Terraria
Rain Overhaul
Realistic Sky
Recipe Browser
Remnants
Skippy's Waves
Structure Helper
Subworld Library
Summoner UI
Syla's Resource Pack Library
Teleport to pylons from anywhere
Terraria Ambience
Terraria Ambience API
Wing Slot Extra
Wombat's General Improvements

tModLoader•3/13/25, 10:07 PM

Welcome to #support-forum. Before someone helps you, please first consult the information in #TML Troubleshooting Guide and try all the suggestions that might fit your particular issue, especially in the linked FAQ page.

If the information in the pinned thread does not solve your issue, please post all log files by dragging and dropping them into this chat. In Steam right click on

tModLoader

tModLoader

in the library, then hover over

Manage

Manage

and click on

Browse local files

Browse local files

. In the folder that appears find

tModLoader-Logs

tModLoader-Logs

and open that folder. Inside that folder are the logs files. Select them all except the

Old

Old

folder and drag them into this chat. If you need a visual guide to this process watch this: https://github.com/tModLoader/tModLoader/assets/4522492/3f4efa43-753f-4733-b630-ba85e711340c

military-pinkOP•3/13/25, 10:12 PM

client.log196.37KB

environment-client.log5.33KB

Launch.log1.25KB

Natives.log263B

terrariasteamclient.log699B

faint-white•3/13/25, 10:12 PM

try disabling Lights and ShadowsLights and Shadows and Realistic SkyRealistic Sky first, restart and try run it again.

military-pinkOP•3/13/25, 10:13 PM

Trying that

military-pinkOP•3/13/25, 10:29 PM

I went AFK for a bit

military-pinkOP•3/13/25, 10:30 PM

It seems that disabling this mods improved my fps a little

military-pinkOP•3/13/25, 10:30 PM

it was 20~ish and went to almost 40

military-pinkOP•3/13/25, 10:31 PM

But when im near particles, my fps drops do 30

military-pinkOP•3/13/25, 10:31 PM

it looks like i capped it at 30fps

military-pinkOP•3/13/25, 10:33 PM

i was testing my fps by producing particles with a sword, and that messages appeared in the bottom left corner

faint-white•3/13/25, 10:41 PM

yeah, I'm afraid it's an underlying problems with mods as big as Calamity, esp. when mixed with another

faint-white•3/13/25, 10:42 PM

:mmiku:

military-pinkOP•3/13/25, 10:48 PM

:FeelsBadMan:

military-pinkOP•3/15/25, 1:33 PM

Just if anyone get the same problem in the future while using this mods, after i disabled a few other mods that i thought wouldnt impact too much on my playtrough, my fps went back to normal at 60

military-pinkOP•3/15/25, 1:33 PM

But im too lazy to find out exactly which one was causing the problem

military-pinkOP•3/15/25, 1:33 PM

:notcoolandgood:

Low FPS on a modpack

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