After breaking blocks, Area is extremely dark, lighting not working correctly

[Nightsreach]

I am running a Minecraft 1.20.1 Forge 47.3.0 server and am having a very strange lighting bug that occurs regularly and is quite frustrating.

Essentially after excavating / breaking blocks, it looks like the lighting is not being updated and the newly excavated area is in complete darkness. It looks horrible, my players cannot see in there unless they hold a torch in their hand (placing a torch feels like the darkness snuffs out the light).

I have linked some images one shows the issue, and one i have given myself the night vision effect to show what the area should look like. Any help would be greatly appreciated

For my Client Side Mod pack the modlist is
 

Quote

aether-1.20.1-1.4.2-neoforge.jar
aether_delight_1.0.0_forge_1.20.1.jar
alexscaves-1.1.4.jar
alexsdelight-1.5.jar
alexsmobs-1.22.8.jar
amendments-1.20-1.2.4.jar
appleskin-forge-mc1.20.1-2.5.1.jar
appliedenergistics2-forge-15.2.3.jar
architectury-9.2.14-forge.jar
ash_api-forge-3.0.2+1.20.1.jar
athena-forge-1.20.1-3.1.2.jar
AttributeFix-Forge-1.20.1-21.0.4.jar
balm-forge-1.20.1-7.3.4-all.jar
bellsandwhistles-0.4.3-1.20.x.jar
BetterAdvancements-1.20.1-0.3.2.162.jar
BetterAnimationsCollection-v8.0.0-1.20.1-Forge.jar
betterchunkloading-1.20.1-4.3.jar
bettercombat-forge-1.8.5+1.20.1.jar
BetterCompatibilityChecker-forge-4.0.8+mc1.20.1.jar
betterfpsdist-1.20.1-4.4.jar
bettervillage-forge-1.20.1-3.2.0.jar
bobby-1.20.1_v5.0.1.jar
Bookshelf-Forge-1.20.1-20.2.12.jar
Bountiful-6.0.3+1.20.1-forge.jar
bwncr-forge-1.20.1-3.17.0.jar
callablehorses-1.20.1-1.3.0.1.jar
carryon-forge-1.20.1-2.1.2.7.jar
Chipped-forge-1.20.1-3.0.6.jar
Chunk-Pregenerator-1.20-4.4.3.jar
Chunky-1.3.146.jar
citadel-2.5.4-1.20.1.jar
citresewn-1.20.1-5.jar
clientcrafting-1.20.1-1.8.jar
clienttweaks-forge-1.20-11.1.0.jar
cloth-config-11.1.118-forge.jar
collective-1.20.1-7.61.jar
comforts-forge-6.3.5+1.20.1.jar
configured-forge-1.20.1-2.2.3.jar
connectedglass-1.1.11-forge-mc1.20.1.jar
connectivity-1.20.1-5.5.jar
constructionwand-1.20.1-2.11.jar
Controlling-forge-1.20.1-12.0.2.jar
Copycats-forge.1.20.1-1.2.6.jar
corpse-forge-1.20.1-1.0.12.jar
craftingtweaks-forge-1.20.1-18.2.4.jar
create-1.20.1-0.5.1.f.jar
create-confectionery1.20.1_v1.1.0.jar
create-stuff-additions1.20.1_v2.0.4a.jar
createaddition-1.20.1-1.2.3.jar
createappliedkinetics-1.3.2-1.20.1.jar
createcafe-1.2.4-1.20.1.jar
createchunkloading-1.6.0-forge.jar
createdeco-2.0.2-1.20.1-forge.jar
createdieselgenerators-1.20.1-1.2i.jar
CreateNumismatics-1.0.6+forge-mc1.20.1.jar
create_central_kitchen-1.20.1-for-create-0.5.1.f-1.3.12.jar
create_connected-0.8.2-mc1.20.1-all.jar
create_enchantment_industry-1.20.1-for-create-0.5.1.f-1.2.9.d.jar
create_misc_and_things_ 1.20.1_4.0A.jar
create_oppenheimered-1.20.1-1.0.2.jar
create_power_loader-1.5.0-mc1.20.1.jar
Create_Questing-FORGE-1.20.1-1.0.0.jar
create_recipes-1.2.0.jar
create_recycle_1.0.2_forge_1.20.1.jar
cristellib-1.1.5-forge.jar
ctov-forge-3.4.3.jar
CullLessLeaves-Reforged-1.20.1-1.0.5.jar
cupboard-1.20.1-2.6.jar
curios-forge-5.9.1+1.20.1.jar
customvillagertrades-forge-20.25.0.jar
CutThrough-v8.0.2-1.20.1-Forge.jar
deeperdarker-forge-1.20.1-1.2.1.jar
design_decor-0.4-1.20.1.jar
deuf-1.20.1-1.3.jar
Divine_Weaponry_v1.7_1.20.1.jar
Dungeon Now Loading-forge-1.20.1-1.5.jar
DustrialDecor-1.3.5-1.20.jar
dynamiclightsreforged-1.20.1_v1.6.0.jar
embeddium-0.3.14+mc1.20.1.jar
embeddiumextras-1.20.1-v2.0.0.jar
EnchantmentDescriptions-Forge-1.20.1-17.0.16.jar
entityculling-forge-1.6.5-mc1.20.1.jar
FarmersDelight-1.20.1-1.2.4.jar
farsight-1.20.1-3.6.jar
Fastload-Reforged-mc1.20.1-3.4.0.jar
ferritecore-6.0.1-forge.jar
FramedBlocks-9.3.0.jar
framework-forge-1.20.1-0.7.6.jar
ftb-chunks-forge-2001.3.1.jar
ftb-essentials-forge-2001.2.2.jar
ftb-library-forge-2001.2.2.jar
ftb-quests-forge-2001.4.6.jar
ftb-ranks-forge-2001.1.3.jar
ftb-teams-forge-2001.3.0.jar
ftb-xmod-compat-forge-2.1.1.jar
fusion-1.1.1-forge-mc1.20.1.jar
geckolib-forge-1.20.1-4.4.6.jar
GeckoLibOculusCompat-Forge-1.0.1.jar
goblintraders-forge-1.20.1-1.9.3.jar
gpumemleakfix-1.20.1-1.8.jar
guardvillagers-1.20.1-1.6.5.jar
HammerLib-1.20.1-20.1.29.jar
iceandfire-2.1.13-1.20.1-beta-4.jar
ImmediatelyFast-Forge-1.2.17+1.20.4.jar
immersive_aircraft-1.0.1+1.20.1-forge.jar
immersive_armors-1.6.1+1.20.1-forge.jar
ImprovableSkills-1.20.1-20.1.8.jar
interiors-0.5.3+forge-mc1.20.1.jar
InventoryProfilesNext-forge-1.20-1.10.10.jar
Jade-1.20.1-forge-11.9.2.jar
JadeAddons-1.20.1-forge-5.2.2.jar
jei-1.20.1-forge-15.3.0.7.jar
JustEnoughProfessions-forge-1.20.1-3.0.1.jar
JustEnoughResources-1.20.1-1.4.0.247.jar
Kambrik-6.1.1+1.20.1-forge.jar
kotlinforforge-4.11.0-all.jar
KryptonReforged-0.2.3.jar
kubejs-create-forge-2001.2.5-build.2.jar
kubejs-forge-2001.6.5-build.7.jar
leaky-1.20.1-2.1.jar
letsdo-API-forge-1.2.13-forge.jar
letsdo-bakery-forge-1.1.11.jar
letsdo-brewery-forge-1.1.8.jar
letsdo-vinery-forge-1.4.22.jar
libIPN-forge-1.20-4.0.2.jar
libraryferret-forge-1.20.1-4.0.0.jar
limitedchunks-1.20.1-4.1.jar
lithostitched-forge-1.20.1-1.1.5.jar
lootjs-forge-1.20.1-2.12.0.jar
lootr-forge-1.20-0.7.34.85.jar
lost_aether_content-1.20.1-1.2.3.jar
mcw-bridges-3.0.0-mc1.20.1forge.jar
mcw-doors-1.1.0forge-mc1.20.1.jar
mcw-fences-1.1.1-mc1.20.1forge.jar
mcw-furniture-3.2.2-mc1.20.1forge.jar
mcw-lights-1.0.6-mc1.20.1forge.jar
mcw-paintings-1.0.5-1.20.1forge.jar
mcw-paths-1.0.5-1.20.1forge.jar
mcw-roofs-2.3.0-mc1.20.1forge.jar
mcw-trapdoors-1.1.3-mc1.20.1forge.jar
mcw-windows-2.2.1-mc1.20.1forge.jar
memorysettings-1.20.1-5.4.jar
mna-forge-1.20.1-3.0.0.14-all.jar
modelfix-1.15.jar
modernfix-forge-5.18.0+mc1.20.1.jar
modlist.txt
moonlight-1.20-2.11.33-forge.jar
morejs-forge-1.20.1-0.10.0.jar
MouseTweaks-forge-mc1.20.1-2.25.1.jar
Necronomicon-Forge-1.4.2.jar
nethersdelight-1.20.1-4.0.jar
Nullscape_1.20.x_v1.2.5.jar
octolib-1.20.1-0.3.jar
oculus-flywheel-compat-1.20.1-0.2.5.jar
oculus-mc1.20.1-1.7.0.jar
okzoomer-forge-1.20-3.0.1.jar
player-animation-lib-forge-1.0.2-rc1+1.20.jar
projectile_damage-forge-3.2.2+1.20.1.jar
PuzzlesLib-v8.1.20-1.20.1-Forge.jar
raccompat-1.20.1-0.1.2.1.jar
radium-mc1.20.1-0.12.3+git.50c5c33.jar
ramcompat-1.20.1-0.1.3.jar
rechiseled-1.1.6-forge-mc1.20.jar
rechiseledcreate-1.0.2-forge-mc1.20.jar
recipeessentials-1.20.1-3.4.jar
relics-1.20.1-0.6.5.1.jar
resourcefullib-forge-1.20.1-2.1.25.jar
rhino-forge-2001.2.2-build.18.jar
Searchables-forge-1.20.1-1.0.3.jar
sliceanddice-forge-3.2.0.jar
sophisticatedbackpacks-1.20.1-3.20.5.1044.jar
sophisticatedcore-1.20.1-0.6.22.611.jar
sound-physics-remastered-forge-1.20.1-1.4.2.jar
spark-1.10.53-forge.jar
Steam_Rails-1.6.4+forge-mc1.20.1.jar
storagedrawers-1.20.1-12.0.3.jar
structure_gel-1.20.1-2.16.2.jar
supermartijn642configlib-1.1.8-forge-mc1.20.jar
supermartijn642corelib-1.1.17-forge-mc1.20.1.jar
supplementaries-1.20-2.8.15.jar
tectonic-forge-1.19.3-2.3.5a.jar
textrues_embeddium_options-0.1.5+mc1.20.1.jar
Towns-and-Towers-1.12-Fabric+Forge.jar
transparent-forge-8.0.1+1.20.1.jar
villagernames-1.20.1-7.3.jar
YeetusExperimentus-Forge-2.3.1-build.6+mc1.20.1.jar
YungsApi-1.20-Forge-4.0.5.jar
YungsBetterDungeons-1.20-Forge-4.0.4.jar
YungsBetterMineshafts-1.20-Forge-4.0.4.jar
YungsBetterNetherFortresses-1.20-Forge-2.0.6.jar
YungsBetterStrongholds-1.20-Forge-4.0.3.jar
YungsBridges-1.20-Forge-4.0.3.jar

For the server side the modpack is
 

Quote

aether-1.20.1-1.4.2-neoforge.jar
aether_delight_1.0.0_forge_1.20.1.jar
AI-Improvements-1.20-0.5.2.jar
alexscaves-1.1.4.jar
alexsdelight-1.5.jar
alexsmobs-1.22.8.jar
alternate_current-mc1.20-1.7.0.jar
amendments-1.20-1.2.4.jar
appleskin-forge-mc1.20.1-2.5.1.jar
appliedenergistics2-forge-15.2.3.jar
architectury-9.2.14-forge.jar
athena-forge-1.20.1-3.1.2.jar
AttributeFix-Forge-1.20.1-21.0.4.jar
balm-forge-1.20.1-7.3.4-all.jar
bellsandwhistles-0.4.3-1.20.x.jar
BetterAdvancements-1.20.1-0.3.2.162.jar
betterchunkloading-1.20.1-4.3.jar
bettercombat-forge-1.8.5+1.20.1.jar
BetterCompatibilityChecker-forge-4.0.8+mc1.20.1.jar
bettervillage-forge-1.20.1-3.2.0.jar
Bookshelf-Forge-1.20.1-20.2.12.jar
Bountiful-6.0.3+1.20.1-forge.jar
callablehorses-1.20.1-1.3.0.1.jar
carryon-forge-1.20.1-2.1.2.7.jar
Chipped-forge-1.20.1-3.0.6.jar
Chunk-Pregenerator-1.20-4.4.3.jar
chunksending-1.20.1-2.8.jar
Chunky-1.3.146.jar
citadel-2.5.4-1.20.1.jar
cloth-config-11.1.118-forge.jar
Clumps-forge-1.20.1-12.0.0.4.jar
collective-1.20.1-7.61.jar
comforts-forge-6.3.5+1.20.1.jar
connectedglass-1.1.11-forge-mc1.20.1.jar
connectivity-1.20.1-5.5.jar
constructionwand-1.20.1-2.11.jar
Controlling-forge-1.20.1-12.0.2.jar
Copycats-forge.1.20.1-1.2.6.jar
corpse-forge-1.20.1-1.0.12.jar
craftingtweaks-forge-1.20.1-18.2.4.jar
CraterLib-Forge-1.20-1.1.1.jar
create-1.20.1-0.5.1.f.jar
create-confectionery1.20.1_v1.1.0.jar
create-stuff-additions1.20.1_v2.0.4a.jar
createaddition-1.20.1-1.2.3.jar
createappliedkinetics-1.3.2-1.20.1.jar
createcafe-1.2.4-1.20.1.jar
createchunkloading-1.6.0-forge.jar
createdeco-2.0.2-1.20.1-forge.jar
createdieselgenerators-1.20.1-1.2i.jar
CreateNumismatics-1.0.6+forge-mc1.20.1.jar
create_central_kitchen-1.20.1-for-create-0.5.1.f-1.3.12.jar
create_connected-0.8.2-mc1.20.1-all.jar
create_enchantment_industry-1.20.1-for-create-0.5.1.f-1.2.9.d.jar
create_misc_and_things_ 1.20.1_4.0A.jar
create_oppenheimered-1.20.1-1.0.2.jar
create_power_loader-1.5.0-mc1.20.1.jar
Create_Questing-FORGE-1.20.1-1.0.0.jar
create_recipes-1.2.0.jar
create_recycle_1.0.2_forge_1.20.1.jar
cristellib-1.1.5-forge.jar
ctov-forge-3.4.3.jar
cupboard-1.20.1-2.6.jar
curios-forge-5.9.1+1.20.1.jar
customvillagertrades-forge-20.25.0.jar
CutThrough-v8.0.2-1.20.1-Forge.jar
deeperdarker-forge-1.20.1-1.2.1.jar
design_decor-0.4-1.20.1.jar
deuf-1.20.1-1.3.jar
Divine_Weaponry_v1.7_1.20.1.jar
Dungeon Now Loading-forge-1.20.1-1.5.jar
DustrialDecor-1.3.5-1.20.jar
dynview-1.20.1-4.0.jar
EnchantmentDescriptions-Forge-1.20.1-17.0.16.jar
FarmersDelight-1.20.1-1.2.4.jar
farsight-1.20.1-3.6.jar
fastasyncworldsave-1.20.1-2.0.jar
FastLeafDecay-32.jar
Fastload-Reforged-mc1.20.1-3.4.0.jar
ferritecore-6.0.1-forge.jar
FramedBlocks-9.3.0.jar
framework-forge-1.20.1-0.7.6.jar
ftb-chunks-forge-2001.3.1.jar
ftb-essentials-forge-2001.2.2.jar
ftb-library-forge-2001.2.2.jar
ftb-quests-forge-2001.4.6.jar
ftb-ranks-forge-2001.1.3.jar
ftb-teams-forge-2001.3.0.jar
ftb-xmod-compat-forge-2.1.1.jar
ftbbackups2-forge-1.20-1.0.23.jar
fusion-1.1.1-forge-mc1.20.1.jar
geckolib-forge-1.20.1-4.4.6.jar
getittogetherdrops-forge-1.20-1.3.jar
goblintraders-forge-1.20.1-1.9.3.jar
guardvillagers-1.20.1-1.6.5.jar
HammerLib-1.20.1-20.1.29.jar
iceandfire-2.1.13-1.20.1-beta-4.jar
immersive_aircraft-1.0.1+1.20.1-forge.jar
immersive_armors-1.6.1+1.20.1-forge.jar
ImprovableSkills-1.20.1-20.1.8.jar
interiors-0.5.3+forge-mc1.20.1.jar
InventoryProfilesNext-forge-1.20-1.10.10.jar
Jade-1.20.1-forge-11.9.2.jar
JadeAddons-1.20.1-forge-5.2.2.jar
jei-1.20.1-forge-15.3.0.7.jar
JustEnoughProfessions-forge-1.20.1-3.0.1.jar
JustEnoughResources-1.20.1-1.4.0.247.jar
Kambrik-6.1.1+1.20.1-forge.jar
kotlinforforge-4.11.0-all.jar
KryptonReforged-0.2.3.jar
kubejs-create-forge-2001.2.5-build.2.jar
kubejs-forge-2001.6.5-build.7.jar
leaky-1.20.1-2.1.jar
letmedespawn-forge-1.20.1-1.20.4-1.2.1.jar
letsdo-API-forge-1.2.13-forge.jar
letsdo-bakery-forge-1.1.11.jar
letsdo-brewery-forge-1.1.8.jar
letsdo-vinery-forge-1.4.22.jar
libIPN-forge-1.20-4.0.2.jar
libraryferret-forge-1.20.1-4.0.0.jar
limitedchunks-1.20.1-4.1.jar
lithostitched-forge-1.20.1-1.1.5.jar
Log-Begone-Forge-1.20.1-1.0.8.jar
lootjs-forge-1.20.1-2.12.0.jar
lootr-forge-1.20-0.7.34.85.jar
lost_aether_content-1.20.1-1.2.3.jar
mcw-bridges-3.0.0-mc1.20.1forge.jar
mcw-doors-1.1.0forge-mc1.20.1.jar
mcw-fences-1.1.1-mc1.20.1forge.jar
mcw-furniture-3.2.2-mc1.20.1forge.jar
mcw-lights-1.0.6-mc1.20.1forge.jar
mcw-paintings-1.0.5-1.20.1forge.jar
mcw-paths-1.0.5-1.20.1forge.jar
mcw-roofs-2.3.0-mc1.20.1forge.jar
mcw-trapdoors-1.1.3-mc1.20.1forge.jar
mcw-windows-2.2.1-mc1.20.1forge.jar
memorysettings-1.20.1-5.4.jar
mna-forge-1.20.1-3.0.0.14-all.jar
modernfix-forge-5.18.0+mc1.20.1.jar
modlist.txt
moonlight-1.20-2.11.33-forge.jar
morejs-forge-1.20.1-0.10.0.jar
Necronomicon-Forge-1.4.2.jar
nethersdelight-1.20.1-4.0.jar
Nullscape_1.20.x_v1.2.5.jar
octolib-1.20.1-0.3.jar
okzoomer-forge-1.20-3.0.1.jar
player-animation-lib-forge-1.0.2-rc1+1.20.jar
polylib-forge-2000.0.3-build.143.jar
projectile_damage-forge-3.2.2+1.20.1.jar
PuzzlesLib-v8.1.20-1.20.1-Forge.jar
raccompat-1.20.1-0.1.2.1.jar
radium-mc1.20.1-0.12.3+git.50c5c33.jar
ramcompat-1.20.1-0.1.3.jar
rechiseled-1.1.6-forge-mc1.20.jar
rechiseledcreate-1.0.2-forge-mc1.20.jar
recipeessentials-1.20.1-3.4.jar
relics-1.20.1-0.6.5.1.jar
resourcefullib-forge-1.20.1-2.1.25.jar
rhino-forge-2001.2.2-build.18.jar
Searchables-forge-1.20.1-1.0.3.jar
servercore-forge-1.5.1+1.20.1.jar
SimpleDiscordLink-forge-1.20-2.2.4.jar
sliceanddice-forge-3.2.0.jar
smoothchunk-1.20.1-3.6.jar
sophisticatedbackpacks-1.20.1-3.20.5.1044.jar
sophisticatedcore-1.20.1-0.6.22.611.jar
spark-1.10.53-forge.jar
starlight-1.1.2+forge.1cda73c.jar
Steam_Rails-1.6.4+forge-mc1.20.1.jar
storagedrawers-1.20.1-12.0.3.jar
structureessentials-1.20.1-3.4.jar
structure_gel-1.20.1-2.16.2.jar
supermartijn642configlib-1.1.8-forge-mc1.20.jar
supermartijn642corelib-1.1.17-forge-mc1.20.1.jar
supplementaries-1.20-2.8.15.jar
tectonic-forge-1.19.3-2.3.5a.jar
Towns-and-Towers-1.12-Fabric+Forge.jar
villagernames-1.20.1-7.3.jar
YungsApi-1.20-Forge-4.0.5.jar
YungsBetterDungeons-1.20-Forge-4.0.4.jar
YungsBetterMineshafts-1.20-Forge-4.0.4.jar
YungsBetterNetherFortresses-1.20-Forge-2.0.6.jar
YungsBetterStrongholds-1.20-Forge-4.0.3.jar
YungsBridges-1.20-Forge-4.0.3.jar

 

Edited June 12, 2024 by Nightsreach
Fix typo in the title

[Melone]

I've got the same issue

[MoldyLeMoldu]

Ever found a fix?

[LUBNAR]

Was a fix found for this?

 

[Pyralis]

Hey guys, February 2025 here with the same exact issue. minecraft 1.20.1, but my modpack is completely different. I have narrowed the issue down to bobby mod, although why this happens I am not sure. I was not able to find a fix or anyone else online with a similar issue.  If you can live with the lighting glitches, keep bobby in. if it's too annoying, remove the mod. If anyone finds a solution, even if it's 5 years from now, please respond with the fix!!!