Before Continuing:

• Always check you are using the latest version of the mods and its dependencies
• Remove mod that enhances Minecraft: Optifine, Sodium, others. The issue still persists.
• If you are unsure which mod is the culprit.
  Disable all of your mods and enable them 1-2 mods each time to isolate the culprit
• Confirm that there is no existing issue with a similar description submitted in the list of issues.

Version

1.20.1

Loader

Forge

EveryCompat Version

everycomp-1.20-2.6.34

Moonlight Lib Version

moonlight-1.20-2.10.4-forge

Issue with mods

I'm not sure but very likely quark (4.0-436 and zeta 1.0-13) is involved, I'd rather not go through my many mods unless I absolutely have to (hoping the log will be enough), but if the log isn't enough info let me know so I can find the specific mods.

Issue Detail

When you try to join a server you will probably get kicked the first time you enter but then you can log back in afterwards

OPTIONAL: Latest.log | Crash-report Attachment

https://gist.github.com/mxnmnm/2e89416ee62082f76f0a9ebebac29141

OPTIONAL: To Produce

No response

Do you have connector? Try without

https://gist.github.com/mxnmnm/5076d7cc738fe852ee7b4fdd654bc802

same issue

Happens here too, but also every time I try to join a singleplayer world.

debug.log.zip (too big for GitHub Gist)

debug.log isnt useful. I need latest.log

latest.log: https://gist.github.com/unilock/bea5f9888d4a281450f2b6a0e9babd9b

I haven't run into this issue in a while so it was probably fixed in this mod or another at some point, I'll leave it open in case it is still happening for other people on newer versions

are u able to connect to the server? According to the latest.log. It has an issue with connecting to server via Cannot contact authentication server.

the best way to resolve this is to relaunch Minecraft and connect the server. it usually resolves this. there is a mod that should resolve this without relaunching Minecraft. I can't remember the name.