Possible Fixes

Yes

Modpack Version

2.18

What happened?

I am unable to join my dedicated server even though I have the exact same version of the pack and even tried replacing the mod files in question with the ones from the server with still no luck, I have re installed the pack multiple times and the tired multiple launchers and all give this same error

latest.log

https://gist.github.com/HellboundGlory/dd2c5baaa344e6b448a4e60420a93990

Developer reports

No response

And my brother is able to join the server with no problems and he installed the pack the exact same way I did

Downgrading both the client and server to v2.16 of the pack before EnderStorage was added changes it to this

I have managed to fix my problem with the dedicated server, I noticed I could join any other server but the one I had hosted on GTXGaming so one of the following fixed it

I updated the jvm args txt to match the ones the discord bot gives you and I also applied the changes to the server.properties i.e

JVM Args:
-Xms4G
-Xmx8G
-XX:+UseG1GC
-XX:+ParallelRefProcEnabled
-XX:MaxGCPauseMillis=200
-XX:+UnlockExperimentalVMOptions
-XX:+DisableExplicitGC
-XX:+AlwaysPreTouch
-XX:G1NewSizePercent=30
-XX:G1MaxNewSizePercent=40
-XX:G1HeapRegionSize=32M
-XX:G1ReservePercent=20
-XX:G1HeapWastePercent=5
-XX:G1MixedGCCountTarget=4
-XX:InitiatingHeapOccupancyPercent=15
-XX:G1MixedGCLiveThresholdPercent=90
-XX:G1RSetUpdatingPauseTimePercent=5
-XX:SurvivorRatio=32
-XX:+PerfDisableSharedMem
-XX:MaxTenuringThreshold=1
-Dusing.aikars.flags=https://mcflags.emc.gs
-Daikars.new.flags=true

Server Properties:
max-tick-time=180000
allow-flight=true