I've updated MC to 1.21.5, newest Quilt and downloaded a lot of mods. I've started a server on my own computer and after every few minutes I got a crash, almost the same. After a few of them now I've got a crash during joining the server. Usually I've removed mods until I find the problematic one but it's easy on singleplayer and much harder on the server. What can I do? Here's the crash log:

---- Minecraft Crash Report ----
// Who set us up the TNT?

Time: 2025-04-23 19:26:10
Description: Unexpected error

java.lang.NullPointerException: Cannot invoke "net.minecraft.class_9801.method_60822()" because "meshData" is null
at net.caffeinemc.mods.sodium.client.render.immediate.CloudRenderer.rebuildGeometry(CloudRenderer.java:280)
at net.caffeinemc.mods.sodium.client.render.immediate.CloudRenderer.render(CloudRenderer.java:148)
at net.minecraft.class_761.sodium$renderClouds(class_761.java:9095)
at net.minecraft.class_761.handler$bkj000$sodium$renderCloudsFabric(class_761.java:9071)
at net.minecraft.class_761.method_62205(class_761.java:725)
at net.minecraft.class_9909.method_61910(class_9909.java:67)
at net.minecraft.class_761.method_22710(class_761.java:551)
at net.minecraft.class_757.method_3188(class_757.java:756)
at net.minecraft.class_757.method_3192(class_757.java:517)
at net.minecraft.class_310.method_1523(class_310.java:1353)
at net.minecraft.class_310.method_1514(class_310.java:936)
at net.minecraft.client.main.Main.main(Main.java:265)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.quiltmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:569)
at org.quiltmc.loader.impl.launch.knot.Knot.launch(Knot.java:85)
at org.quiltmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:28)

A detailed walkthrough of the error, its code path and all known details is as follows:

-- Head --
Thread: Render thread
Stacktrace:
at net.caffeinemc.mods.sodium.client.render.immediate.CloudRenderer.rebuildGeometry(CloudRenderer.java:280)
at net.caffeinemc.mods.sodium.client.render.immediate.CloudRenderer.render(CloudRenderer.java:148)
at net.minecraft.class_761.sodium$renderClouds(class_761.java:9095)
at net.minecraft.class_761.handler$bkj000$sodium$renderCloudsFabric(class_761.java:9071)
at net.minecraft.class_761.method_62205(class_761.java:725)
at net.minecraft.class_9909.method_61910(class_9909.java:67)
at net.minecraft.class_761.method_22710(class_761.java:551)
at net.minecraft.class_757.method_3188(class_757.java:756)

-- Uptime --
Details:
JVM uptime: 60.527s
Wall uptime: 33.006s
High-res time: 22.640s
Client ticks: 154 ticks / 7.700s
Stacktrace:
at net.minecraft.class_310.method_1587(class_310.java:2382)
at net.minecraft.class_310.method_54580(class_310.java:1005)
at net.minecraft.class_310.method_1514(class_310.java:960)
at net.minecraft.client.main.Main.main(Main.java:265)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.quiltmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:569)
at org.quiltmc.loader.impl.launch.knot.Knot.launch(Knot.java:85)
at org.quiltmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:28)

-- Affected level --
Details:
All players: 1 total; class_746{name=XXXXXXX, id=7, pos=(-195.12554150380439, 62.11076431274414, 380.08813128501276), mode=SURVIVAL, permission=4}
Chunk stats: 729, 30
Level dimension: minecraft:overworld
Level spawn location: World: (64,78,96), Section: (at 0,14,0 in 4,4,6; chunk contains blocks 64,-64,96 to 79,319,111), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,-64,0 to 511,319,511)
Level time: 78979 game time, 157900 day time
Server brand: quilt
Server type: Non-integrated multiplayer server
Tracked entity count: 26

-- Last reload --
Details:
Reload number: 1
Reload reason: initial
Finished: Yes
Packs: vanilla, fabric, accurateblockplacement, ambientsounds, appleskin, autofish, balm, betteradvancements, c2me, cloth-config, codec-config-api, conditional-mixin, configlibtxf, continuity, creativecore, debugify, durabilitytooltip, easyanvils, effecttimerplus, entity_texture_features, entityculling, fabric-api, fabric-api-base, fabric-api-lookup-api-v1, fabric-biome-api-v1, fabric-block-api-v1, fabric-block-view-api-v2, fabric-blockrenderlayer-v1, fabric-client-tags-api-v1, fabric-command-api-v1, fabric-command-api-v2, fabric-commands-v0, fabric-content-registries-v0, fabric-convention-tags-v1, fabric-convention-tags-v2, fabric-crash-report-info-v1, fabric-data-attachment-api-v1, fabric-data-generation-api-v1, fabric-dimensions-v1, fabric-entity-events-v1, fabric-events-interaction-v0, fabric-game-rule-api-v1, fabric-item-api-v1, fabric-item-group-api-v1, fabric-key-binding-api-v1, fabric-keybindings-v0, fabric-language-kotlin, fabric-lifecycle-events-v1, fabric-loot-api-v2, fabric-loot-api-v3, fabric-message-api-v1, fabric-model-loading-api-v1, fabric-networking-api-v1, fabric-object-builder-api-v1, fabric-particles-v1, fabric-recipe-api-v1, fabric-registry-sync-v0, fabric-renderer-api-v1, fabric-renderer-indigo, fabric-rendering-data-attachment-v1, fabric-rendering-fluids-v1, fabric-rendering-v1, fabric-resource-conditions-api-v1, fabric-resource-loader-v0, fabric-screen-api-v1, fabric-screen-handler-api-v1, fabric-sound-api-v1, fabric-tag-api-v1, fabric-transfer-api-v1, fabric-transitive-access-wideners-v1, firstperson, forgeconfigapiport, grindenchantments, guifollowers, hardcorerevival, horsestatsmod, immediatelyfast, indypets, invmove, iris, itemphysic, jamlib, krypton, lambdynlights, lambdynlights_api, leafmealone, lighty, lithium, mcwdoors, mcwifipnp, midnightlib, mobplaques, modmenu, moreculling, mr_vanilla_refresh, notenoughanimations, optigui, petprotect, placeholder-api, presencefootsteps, pride, puzzle, puzzleslib, quilt_loader, reacharound, reeses-sodium-options, repurposed_structures, rightclickharvest, roughlyenoughitems, rrls, seamless, securecrops, sit, skin_overrides, skinlayers3d, sodium, sodium-extra, sound_physics_remastered, spark, spruceui, spyglass_improvements, terrablender, trade_cycling, tradingpost, trashslot, unloadedactivity, visualworkbench, walljump, weaponmaster_ydm, wthit, xaerominimap, xaeroworldmap, yet_another_config_lib_v3, seamless:default_seamless, file/Clarity 1.20.5-1.21.1.zip, file/LEGENDARY RT JAVA TEXTURES BASE PACK RT26 256x (1.14-1.21).zip, file/LEGENDARY RT JAVA TEXTURES EXTENDED PACK RT26 256x (1.14-1.21).zip, file/LEGENDARY RT JAVA TEXTURES FOLIAGE PACK RT26 256x (1.14-1.21).zip, file/LEGENDARY RT TEXTURES NETHER & END WORLDS PACK RT26 256x (1.14-1.21).zip

-- System Details --
Details:
Minecraft Version: 1.21.5
Minecraft Version ID: 1.21.5
Operating System: Windows 10 (amd64) version 10.0
Java Version: 21.0.3, Microsoft
Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft
Memory: 438574408 bytes (418 MiB) / 1308622848 bytes (1248 MiB) up to 2147483648 bytes (2048 MiB)
CPUs: 16
Processor Vendor: AuthenticAMD
Processor Name: AMD Ryzen 7 4800H with Radeon Graphics
Identifier: AuthenticAMD Family 23 Model 96 Stepping 1
Microarchitecture: unknown
Frequency (GHz): 2.89
Number of physical packages: 1
Number of physical CPUs: 8
Number of logical CPUs: 16
Graphics card #0 name: AMD Radeon(TM) Graphics
Graphics card #0 vendor: Advanced Micro Devices, Inc.
Graphics card #0 VRAM (MiB): 512.00
Graphics card #0 deviceId: VideoController1
Graphics card #0 versionInfo: 31.0.21023.2010
Graphics card #1 name: NVIDIA GeForce GTX 1660 Ti
Graphics card #1 vendor: NVIDIA
Graphics card #1 VRAM (MiB): 6144.00
Graphics card #1 deviceId: VideoController2
Graphics card #1 versionInfo: 32.0.15.6070
Memory slot #0 capacity (MiB): 16384.00
Memory slot #0 clockSpeed (GHz): 3.20
Memory slot #0 type: DDR4
Memory slot #1 capacity (MiB): 16384.00
Memory slot #1 clockSpeed (GHz): 3.20
Memory slot #1 type: DDR4
Virtual memory max (MiB): 52023.22
Virtual memory used (MiB): 45891.71
Swap memory total (MiB): 19849.56
Swap memory used (MiB): 1098.41
Space in storage for jna.tmpdir (MiB): available: 19667.43, total: 385235.00
Space in storage for org.lwjgl.system.SharedLibraryExtractPath (MiB): available: 19667.43, total: 385235.00
Space in storage for io.netty.native.workdir (MiB): available: 19667.43, total: 385235.00
Space in storage for java.io.tmpdir (MiB): available: 19666.42, total: 385235.00
Space in storage for workdir (MiB): available: 19665.42, total: 385235.00
JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
Loaded Shaderpack: (off) (fallback)
Fabric Mods:
accurateblockplacement: Accurate Block Placement 1.3.4
allarrowsinfinityfix: All Arrows Infinity Fix 1.8
ambientsounds: AmbientSounds 6.1.8
appleskin: AppleSkin 3.0.6+mc1.21.5
architectury: Architectury 16.1.4
autofish: XPlus Autofish 1.3.5-fabric-mc1.21.5
badpackets: Bad Packets 0.8.2
balm: Balm 21.5.12
kuma_api: KumaAPI 21.5.2
better_craftables: Better Craftables 4.0.1
betteradvancements: Better Advancements 0.4.6.36
betterthanmending: BetterThanMending 2.2.3
bowinfinityfix: Bow Infinity Fix 3.1.1
c2me: Concurrent Chunk Management Engine 0.3.2+rc.1.0+1.21.5
c2me-base: Concurrent Chunk Management Engine (Base) 0.3.2+rc.1.0+1.21.5
c2me-client-uncapvd: Concurrent Chunk Management Engine (Client/Uncap View Distance) 0.3.2+rc.1.0+1.21.5
c2me-fixes-chunkio-threading-issues: Concurrent Chunk Management Engine (Fixes/Chunk IO/Threading Issues) 0.3.2+rc.1.0+1.21.5
c2me-fixes-general-threading-issues: Concurrent Chunk Management Engine (Fixes/General/Threading Issues) 0.3.2+rc.1.0+1.21.5
c2me-fixes-worldgen-threading-issues: Concurrent Chunk Management Engine (Fixes/WorldGen/Threading Issues) 0.3.2+rc.1.0+1.21.5
c2me-fixes-worldgen-vanilla-bugs: Concurrent Chunk Management Engine (Fixes/WorldGen/Vanilla Bugs) 0.3.2+rc.1.0+1.21.5
c2me-notickvd: Concurrent Chunk Management Engine (No Tick View Distance) 0.3.2+rc.1.0+1.21.5
c2me-opts-allocs: Concurrent Chunk Management Engine (Optimizations/Memory Allocations) 0.3.2+rc.1.0+1.21.5
c2me-opts-chunkio: Concurrent Chunk Management Engine (Optimizations/Chunk IO) 0.3.2+rc.1.0+1.21.5
c2me-opts-dfc: Concurrent Chunk Management Engine (Optimizations/Density Function Compiler) 0.3.2+rc.1.0+1.21.5
c2me-opts-math: Concurrent Chunk Management Engine (Optimizations/Math) 0.3.2+rc.1.0+1.21.5
c2me-opts-scheduling: Concurrent Chunk Management Engine (Optimizations/Scheduling) 0.3.2+rc.1.0+1.21.5
c2me-opts-worldgen-general: Concurrent Chunk Management Engine (Optimizations/General WorldGen) 0.3.2+rc.1.0+1.21.5
c2me-opts-worldgen-vanilla: Concurrent Chunk Management Engine (Optimizations/Vanilla WorldGen) 0.3.2+rc.1.0+1.21.5
c2me-rewrites-chunk-serializer: Concurrent Chunk Management Engine (Rewrites/Chunk Serializer) 0.3.2+rc.1.0+1.21.5
c2me-rewrites-chunk-system: Concurrent Chunk Management Engine (Rewrites/Chunk System) 0.3.2+rc.1.0+1.21.5
c2me-rewrites-chunkio: Concurrent Chunk Management Engine (Rewrites/Chunk IO) 0.3.2+rc.1.0+1.21.5
c2me-server-utils: Concurrent Chunk Management Engine (Server Utils) 0.3.2+rc.1.0+1.21.5
c2me-threading-lighting: Concurrent Chunk Management Engine (Threading/Lighting) 0.3.2+rc.1.0+1.21.5
com_ibm_async_asyncutil: asyncutil 0.1.0
io_reactivex_rxjava3_rxjava: rxjava 3.1.8
net_objecthunter_exp4j: exp4j 0.4.8
org_jctools_jctools-core: jctools-core 4.0.5
org_reactivestreams_reactive-streams: reactive-streams 1.0.4
cloth-config: Cloth Config v17 18.0.145
cloth-basic-math: cloth-basic-math 0.6.1
clumps: Clumps 23.0.0.1
collective: Collective 8.3
continuity: Continuity 3.0.1-test.3+1.21.5
creativecore: CreativeCore 2.13.2
net_neoforged_bus: bus 7.2.0
debugify: Debugify 1.21.5+1.0
diagonalfences: Diagonal Fences 21.5.0
diagonalblocks: Diagonal Blocks 21.5.0
dismountentity: Dismount Entity 3.6
doubledoors: Double Doors 7.0
durabilitytooltip: Durability Tooltip 1.1.5
easyanvils: Easy Anvils 21.5.0
effecttimerplus: EffectTimerPlus 2.2.7+1.21.3
entity_texture_features: Entity Texture Features 6.2.13
entityculling: EntityCulling 1.7.4
fabric-api: Fabric API 0.121.0+1.21.5
fabric-api-lookup-api-v1: Fabric API Lookup API (v1) 1.6.95+86c3a9f149
fabric-biome-api-v1: Fabric Biome API (v1) 16.0.7+2dd063df49
fabric-block-api-v1: Fabric Block API (v1) 1.0.37+86c3a9f149
fabric-blockrenderlayer-v1: Fabric BlockRenderLayer Registration (v1) 2.0.16+86c3a9f149
fabric-client-tags-api-v1: Fabric Client Tags 1.1.37+86c3a9f149
fabric-command-api-v1: Fabric Command API (v1) 1.2.70+f71b366f49
fabric-command-api-v2: Fabric Command API (v2) 2.2.49+73a52b4b49
fabric-commands-v0: Fabric Commands (v0) 0.2.87+df3654b349
fabric-content-registries-v0: Fabric Content Registries (v0) 10.0.12+3e6c1f7d49
fabric-convention-tags-v1: Fabric Convention Tags 2.1.29+7f945d5b49
fabric-convention-tags-v2: Fabric Convention Tags (v2) 2.14.3+fca633a049
fabric-crash-report-info-v1: Fabric Crash Report Info (v1) 0.3.12+86c3a9f149
fabric-data-attachment-api-v1: Fabric Data Attachment API (v1) 1.7.0+9c0dd47249
fabric-data-generation-api-v1: Fabric Data Generation API (v1) 22.3.4+fd2b524049
fabric-dimensions-v1: Fabric Dimensions API (v1) 4.0.17+3e6c1f7d49
fabric-entity-events-v1: Fabric Entity Events (v1) 2.0.25+27c1078f49
fabric-events-interaction-v0: Fabric Events Interaction (v0) 4.0.13+73a52b4b49
fabric-game-rule-api-v1: Fabric Game Rule API (v1) 1.0.70+c327076a49
fabric-item-api-v1: Fabric Item API (v1) 11.3.2+2ccdb6ef49
fabric-item-group-api-v1: Fabric Item Group API (v1) 4.2.8+3459fc6149
fabric-key-binding-api-v1: Fabric Key Binding API (v1) 1.0.63+ecf51cdc49
fabric-keybindings-v0: Fabric Key Bindings (v0) 0.2.61+df3654b349
fabric-lifecycle-events-v1: Fabric Lifecycle Events (v1) 2.5.13+5cbce67349
fabric-loot-api-v2: Fabric Loot API (v2) 3.0.47+3f89f5a549
fabric-loot-api-v3: Fabric Loot API (v3) 1.0.35+86c3a9f149
fabric-message-api-v1: Fabric Message API (v1) 6.0.33+86c3a9f149
fabric-model-loading-api-v1: Fabric Model Loading API (v1) 5.2.0+c982b95149
fabric-networking-api-v1: Fabric Networking API (v1) 4.4.0+f3ffa98949
fabric-object-builder-api-v1: Fabric Object Builder API (v1) 21.0.0+7b20cbb049
fabric-particles-v1: Fabric Particles (v1) 4.1.1+112e550e49
fabric-recipe-api-v1: Fabric Recipe API (v1) 8.1.6+052a85d049
fabric-registry-sync-v0: Fabric Registry Sync (v0) 6.1.20+b556383249
fabric-renderer-api-v1: Fabric Renderer API (v1) 6.0.2+c982b95149
fabric-renderer-indigo: Fabric Renderer - Indigo 3.0.3+3e6c1f7d49
fabric-rendering-v1: Fabric Rendering (v1) 11.1.11+081cc04349
fabric-resource-conditions-api-v1: Fabric Resource Conditions API (v1) 5.0.21+73a52b4b49
fabric-screen-api-v1: Fabric Screen API (v1) 2.0.46+86c3a9f149
fabric-screen-handler-api-v1: Fabric Screen Handler API (v1) 1.3.127+c327076a49
fabric-sound-api-v1: Fabric Sound API (v1) 1.0.38+86c3a9f149
fabric-tag-api-v1: Fabric Tag API (v1) 1.0.16+ecf51cdc49
fabric-transfer-api-v1: Fabric Transfer API (v1) 5.4.23+7b20cbb049
fabric-transitive-access-wideners-v1: Fabric Transitive Access Wideners (v1) 6.3.17+f17a180c49
fabric-language-kotlin: Fabric Language Kotlin 1.13.2+kotlin.2.1.20
org_jetbrains_kotlin_kotlin-reflect: kotlin-reflect 2.1.20
org_jetbrains_kotlin_kotlin-stdlib: kotlin-stdlib 2.1.20
org_jetbrains_kotlin_kotlin-stdlib-jdk7: kotlin-stdlib-jdk7 2.1.20
org_jetbrains_kotlin_kotlin-stdlib-jdk8: kotlin-stdlib-jdk8 2.1.20
org_jetbrains_kotlinx_atomicfu-jvm: atomicfu-jvm 0.27.0
org_jetbrains_kotlinx_kotlinx-coroutines-core-jvm: kotlinx-coroutines-core-jvm 1.10.1
org_jetbrains_kotlinx_kotlinx-coroutines-jdk8: kotlinx-coroutines-jdk8 1.10.1
org_jetbrains_kotlinx_kotlinx-datetime-jvm: kotlinx-datetime-jvm 0.6.2
org_jetbrains_kotlinx_kotlinx-io-bytestring-jvm: kotlinx-io-bytestring-jvm 0.7.0
org_jetbrains_kotlinx_kotlinx-io-core-jvm: kotlinx-io-core-jvm 0.7.0
org_jetbrains_kotlinx_kotlinx-serialization-cbor-jvm: kotlinx-serialization-cbor-jvm 1.8.0
org_jetbrains_kotlinx_kotlinx-serialization-core-jvm: kotlinx-serialization-core-jvm 1.8.0
org_jetbrains_kotlinx_kotlinx-serialization-json-jvm: kotlinx-serialization-json-jvm 1.8.0
ferritecore: FerriteCore 8.0.0
firstperson: FirstPerson 2.4.9
forgeconfigapiport: Forge Config API Port 21.5.1
com_electronwill_night-config_core: core 3.8.1
com_electronwill_night-config_toml: toml 3.8.1
grindenchantments: Grind Enchantments 4.0.1+1.21.5
codec-config-api: Codec config API 3.0.2+1.21.4
guifollowers: GUI Followers 4.0
hardcorerevival: Hardcore Revival 21.5.3
horsestatsmod: HorseStatsMod 2.1.0
immediatelyfast: ImmediatelyFast 1.9.3+1.21.5
net_lenni0451_reflect: Reflect 1.3.4
indypets: IndyPets - Independent Pets 1.4.7
inventorytotem: Inventory Totem 3.4
invmove: InvMove 0.9.0
iris: Iris 1.8.11+mc1.21.5
io_github_douira_glsl-transformer: glsl-transformer 2.0.1
org_anarres_jcpp: jcpp 1.4.14
org_antlr_antlr4-runtime: antlr4-runtime 4.13.1
itemphysic: ItemPhysic 1.8.7
jamlib: JamLib 1.3.5+1.21.5
blue_endless_jankson: jankson 1.2.3
java: OpenJDK 64-Bit Server VM 21
keepmysoiltilled: Keep My Soil Tilled 2.5
krypton: Krypton 0.2.9
com_velocitypowered_velocity-native: velocity-native 3.4.0-SNAPSHOT
lambdynlights: LambDynamicLights 4.2.6+1.21.5
lambdynlights_api: LambDynamicLights (API) 4.2.6+1.21.5
yumi-commons-collections: Yumi Commons: Collections 1.0.0-alpha.7
yumi-commons-core: Yumi Commons: Core 1.0.0-alpha.7
yumi-commons-event: Yumi Commons: Event 1.0.0-alpha.7
pride: Pride Lib 1.3.0+1.21.5
spruceui: SpruceUI 7.0.0+1.21.5
leafmealone: Leaf Me Alone 1.0.1
lighty: Lighty 3.0.0-beta.8
lithium: Lithium 0.16.2+mc1.21.5
mcwdoors: Macaw's Doors 1.1.2
mcwifipnp: LAN World Plug-n-Play 1.8.5
midnightlib: MidnightLib 1.7.1
minecraft: Minecraft 1.21.5
mobplaques: Mob Plaques 21.5.1
modelfix: Model Gap Fix 1.21.5-1.12
modmenu: Mod Menu 14.0.0-rc.2
placeholder-api: Placeholder API 2.6.0+1.21.5
moreculling: More Culling 1.3.0
conditional-mixin: conditional mixin 0.6.3
mixinsquared: MixinSquared 0.2.0
mr_vanilla_refresh: Vanilla Refresh 1.4.27a
no-resource-pack-warnings: No Resource Pack Warnings 1.3.0
notenoughanimations: NotEnoughAnimations 1.9.3
optigui: OptiGUI 2.3.0-beta.7+1.21.5
org_apache_commons_commons-text: commons-text 1.12.0
org_ini4j_ini4j: ini4j 0.5.4
petprotect: petprotect 1.1.1
presencefootsteps: Presence Footsteps 1.11.0+1.21.5
kirin: Kirin UI 1.20.5+1.21.5
puzzle: Puzzle 2.1.0
puzzleslib: Puzzles Lib 21.5.6
quilt_loader: Quilt Loader 0.29.0-beta.5
mixinextras: MixinExtras 0.4.1
reacharound: Reacharound 1.3.1
reeses-sodium-options: Reese's Sodium Options 1.8.3+mc1.21.4
repurposed_structures: Repurposed Structures 7.5.17+1.21.5-fabric
rightclickharvest: Right Click Harvest 4.5.3+1.21.5
roughlyenoughitems: Roughly Enough Items 19.0.806
error_notifier: Error Notifier 1.0.11
rrls: Remove Reloading Screen 5.1.5+mc1.21.5-fabric
seamless: Seamless 2.3.2
securecrops: Secure Crops 2.0.1
sit: Sit 29
skin_overrides: skin overrides 2.3.2+1.21.5
org_apache_httpcomponents_httpmime: httpmime 4.5.14
skinlayers3d: 3d-Skin-Layers 1.7.5
sodium: Sodium 0.6.13+mc1.21.5
fabric-api-base: Fabric API Base 0.4.62+73a52b4b07
fabric-block-view-api-v2: Fabric BlockView API (v2) 1.0.26+aa6d566c07
fabric-rendering-data-attachment-v1: Fabric Rendering Data Attachment (v1) 0.3.64+73761d2e07
fabric-rendering-fluids-v1: Fabric Rendering Fluids (v1) 3.1.27+86c3a9f107
fabric-resource-loader-v0: Fabric Resource Loader (v0) 3.1.6+02ca679607
sodium-extra: Sodium Extra 0.6.3+mc1.21.5
sound_physics_remastered: Sound Physics Remastered 1.21.5-1.4.10
spark: spark 1.10.128
fabric-permissions-api-v0: fabric-permissions-api 0.3.3
spyglass_improvements: Spyglass Improvements 1.5.8
supermartijn642configlib: SuperMartijn642's Config Lib 1.1.8
terrablender: TerraBlender 5.0.0.0
terralith: Terralith 2.5.9
trade_cycling: Trade Cycling 1.21.5-1.0.17
tradingpost: Trading Post 21.5.0
trashslot: TrashSlot 21.5.1
treeharvester: Tree Harvester 9.1
unloadedactivity: Unloaded Activity 0.6.6
visualworkbench: Visual Workbench 21.5.0
walljump: Wall-Jump TXF 1.21.5-1.3.4-fabric
configlibtxf: ConfigLib TXF 10.2.8-fabric
keybindfixtxf: Keybind Fix TXF 1.1.1
weaponmaster_ydm: YDM's Weapon Master 4.2.7
wthit: wthit 15.0.1
xaerominimap: Xaero's Minimap 25.2.3
xaeroworldmap: Xaero's World Map 1.39.6
yet_another_config_lib_v3: YetAnotherConfigLib 3.6.6+1.21.5-fabric
com_twelvemonkeys_common_common-image: common-image 3.12.0
com_twelvemonkeys_common_common-io: common-io 3.12.0
com_twelvemonkeys_common_common-lang: common-lang 3.12.0
com_twelvemonkeys_imageio_imageio-core: imageio-core 3.12.0
com_twelvemonkeys_imageio_imageio-metadata: imageio-metadata 3.12.0
com_twelvemonkeys_imageio_imageio-webp: imageio-webp 3.12.0
org_quiltmc_parsers_gson: gson 0.2.1
org_quiltmc_parsers_json: json 0.2.1
Launched Version: quilt-loader-0.29.0-beta.5-1.21.5
Launcher name: minecraft-launcher
Backend library: LWJGL version 3.3.3-snapshot
Backend API: NVIDIA GeForce GTX 1660 Ti/PCIe/SSE2 GL version 3.2.0 NVIDIA 560.70, NVIDIA Corporation
Window size: 3440x1440
GFLW Platform: win32
Render Extensions: GL_KHR_debug, GL_ARB_vertex_attrib_binding, GL_ARB_direct_state_access
GL debug messages:
Is Modded: Definitely; Client brand changed to 'quilt'
Universe: 400921fb54442d18
Type: Client (map_client.txt)
Graphics mode: fancy
Render Distance: 10/16 chunks
Resource Packs: vanilla, fabric, accurateblockplacement, ambientsounds, appleskin (incompatible), autofish, balm (incompatible), betteradvancements (incompatible), c2me, cloth-config, codec-config-api, conditional-mixin, configlibtxf, continuity, creativecore, debugify, durabilitytooltip (incompatible), easyanvils, effecttimerplus (incompatible), entity_texture_features, entityculling, fabric-api, fabric-api-base, fabric-api-lookup-api-v1, fabric-biome-api-v1, fabric-block-api-v1, fabric-block-view-api-v2, fabric-blockrenderlayer-v1, fabric-client-tags-api-v1, fabric-command-api-v1, fabric-command-api-v2, fabric-commands-v0, fabric-content-registries-v0, fabric-convention-tags-v1, fabric-convention-tags-v2, fabric-crash-report-info-v1, fabric-data-attachment-api-v1, fabric-data-generation-api-v1, fabric-dimensions-v1, fabric-entity-events-v1, fabric-events-interaction-v0, fabric-game-rule-api-v1, fabric-item-api-v1, fabric-item-group-api-v1, fabric-key-binding-api-v1, fabric-keybindings-v0, fabric-language-kotlin, fabric-lifecycle-events-v1, fabric-loot-api-v2, fabric-loot-api-v3, fabric-message-api-v1, fabric-model-loading-api-v1, fabric-networking-api-v1, fabric-object-builder-api-v1, fabric-particles-v1, fabric-recipe-api-v1, fabric-registry-sync-v0, fabric-renderer-api-v1, fabric-renderer-indigo, fabric-rendering-data-attachment-v1, fabric-rendering-fluids-v1, fabric-rendering-v1, fabric-resource-conditions-api-v1, fabric-resource-loader-v0, fabric-screen-api-v1, fabric-screen-handler-api-v1, fabric-sound-api-v1, fabric-tag-api-v1, fabric-transfer-api-v1, fabric-transitive-access-wideners-v1, firstperson, forgeconfigapiport, grindenchantments, guifollowers (incompatible), hardcorerevival (incompatible), horsestatsmod, immediatelyfast, indypets, invmove, iris, itemphysic, jamlib, krypton, lambdynlights, lambdynlights_api, leafmealone, lighty, lithium, mcwdoors (incompatible), mcwifipnp (incompatible), midnightlib, mobplaques, modmenu, moreculling, mr_vanilla_refresh (incompatible), notenoughanimations, optigui, petprotect, placeholder-api, presencefootsteps, pride, puzzle, puzzleslib, quilt_loader, reacharound, reeses-sodium-options, repurposed_structures, rightclickharvest, roughlyenoughitems, rrls, seamless, securecrops, sit, skin_overrides, skinlayers3d, sodium, sodium-extra, sound_physics_remastered, spark (incompatible), spruceui, spyglass_improvements, terrablender (incompatible), trade_cycling, tradingpost, trashslot (incompatible), unloadedactivity (incompatible), visualworkbench, walljump, weaponmaster_ydm, wthit, xaerominimap (incompatible), xaeroworldmap (incompatible), yet_another_config_lib_v3 (incompatible), seamless:default_seamless, file/Clarity 1.20.5-1.21.1.zip (incompatible), file/LEGENDARY RT JAVA TEXTURES BASE PACK RT26 256x (1.14-1.21).zip (incompatible), file/LEGENDARY RT JAVA TEXTURES EXTENDED PACK RT26 256x (1.14-1.21).zip (incompatible), file/LEGENDARY RT JAVA TEXTURES FOLIAGE PACK RT26 256x (1.14-1.21).zip (incompatible), file/LEGENDARY RT TEXTURES NETHER & END WORLDS PACK RT26 256x (1.14-1.21).zip (incompatible)
Current Language: en_us
Locale: pl_PL
System encoding: Cp1250
File encoding: UTF-8
CPU: 16x AMD Ryzen 7 4800H with Radeon Graphics

Ok, I've contacted with the Legendary RT Textures creator and he will fix it so I guess we can close this here.

This is a bug with Sodium, not the resource pack. It needs to be fixed on our side.

I've narrowed it down to Legendary RT Textures (base pack is enough). As soon as I turn it off it starts working again. I can provide a save where it happens during loading so it should be easy to check.

Removing PNG with clouds solves the problem.