TileEntity

Did you try these drivers? https://www.amd.com/de/support/apu/amd-ryzen-processors/amd-ryzen-5-mobile-processors-radeon-graphics/amd-ryzen-5-5600h Also make sure Java is set to High-Performance mode https://windowsreport.com/minecraft-not-using-gpu/

Which CPU/GPU are you using?

Test is with reinstalling these

Check for CPU/GPU driver updates

Use C:\Users\ATLauncher\ as directory and reinstall the modpack

Add the log from the AT Launcher - maybe there are some new information

With removing/downgrading ArsNouveau, did you make a test with a new world?

This is a client mod: rg.groovymc.cgl.api.extension.client.MinecraftExtensions: it requires dist CLIENT, but we're running on DEDICATED_SERVER Something with GroovyMC or CGL And Java 17, not Java 19 - check the GPortal settings

There are some more - soundphysics is mentioned

Use Java 17 instead of Java 19 Also remove client-side-only mods from the server farmersdelight is mentioned - you may need another build

Make sure you removed all client-side-only mods from your server Mods like Rubidium/Oculus, drippy-loading-screen, modernfix, betterFPS, fancymenu etc Mods making changing in the setting, adding/changing elements in HUD/GUI, sounds etc

Something is breaking your config files Use another Launcher like AT Launcher and/or make a test with disabled anti virus program

There are a lot more client mods like mousetweaks, dynamicsurroundings, 3dSkinLayers and more Use a pre-configured modpack from curseforge - most of these have server packs Use such a modpack as working base and add new mods one by one

Also remove DetailArmorBar from your server

Performant is a client-side-only mod

Update your drivers: https://www.amd.com/en/support/apu/amd-ryzen-processors/amd-ryzen-7-processors-radeon-graphics/amd-ryzen-7-7735hs

There is an issue with pokeballhv - remove it or check for other 1.20.1 builds

Add the latest.log from your logs-folder

Also make a test without mcw-trapdoors

Same issue without additionallanterns?

Delete the complete config-folder - maybe there are some more config files broken

The file sophisticatedbackpacks-server.toml is broken - if deleting the file is not helping, make a test without this mod

There are issues with bucolicraces and dragon_origins

Delete the corail_woodcutter-server.toml file in your config folder