[🐞]: Immediate Kick Upon Multiplayer Server Join

[R00tB33rMan]

BEFORE CONTINUING:

• Always check you are using the latest version of these mods and its dependencies
• Remove known problematic rendering mods such as Optifine, Sodium and others

Version-Loader

1.20.4-fabric (edited)

Moonlight Lib Version

moonlight-1.20.4-2.9.8

Issue Detail

Joining some servers fails causes immediate disconnection. Removal of mod allows you to connect to these instances.

Log Attachment

https://paste.gg/p/anonymous/c5d84eab63954440909e64538b66d054

OPTIONAL: To Produce

1. Start Game
2. Join Random Server
3. Wait ~0.3 seconds
4. Causes the following warning

OPTIONAL: Which mods are affected?

This was tested with Moonlight Lib & Fast Paintings

I did not encounter any crashes/issues with painting rendering when it allowed me to connect to certain servers.

[R00tB33rMan]

This is 1.20.4, not 1.20.1. 1.20.4-fabric (the label) doesn't exist!

[Xelbayria]

oh thanks for pointing that out.

[MehVahdJukaar]

do you have kripton or packet fixer?
do you have every compat?

[R00tB33rMan]

do you have kripton or packet fixer? do you have every compat?

Never used PacketFixer but I have tired without Krypton + Raknetify to no avail. Even tried without any mods and still could reproduce this issue. I.e., just Moonlight Lib + Fast Paintings.

[rinyafii]

I've also been getting this issue when trying to connect to certain servers. Specifically, my main Velocity server.

Here is the log (though it doesn't really say much, yes this is the latest): https://mclo.gs/IPWeajS

I did a little testing (all on 1.20.1):
Vanilla server -> Can Connect
Paper server -> Can Connect
Paper server behind Velocity, with NO plugins on either end -> immediate disconnect

[MehVahdJukaar]

dlont use paper. Paper is for vanilla. Many issues in the past were caused by people using paper with mods.
If theres an issue its their issue but good luck on getting that fixed on their end