java.lang.IllegalStateException

[MG141]

Describe the bug Disconnect message straight after wanting to switch servers - Client side with the newest dev version

To Reproduce Steps to reproduce the behavior:

1. Download the newest version
2. Join the server
3. Try to switch the server 4- Disconnect

Expected behavior To cleanly switch between sevrers.

Screenshots N/A

Runtime info (please complete the following information):

• OS: ubuntu 24.04
• Minecraft version: Latest Waterfall
• Mod version: Latest Dev
• Mod branch: (fill this if you are not using the default ver branches)

Crash reports / logs (https://pastebin.com/zuHxDhQf)

Other mods Geyser, SImpleVoiceChat

Checklist

• [X ] I am using the official version of the mod.
• [X ] I tried the latest development version but the issue persists.
• [ X] I searched for similar open issues and could not find an existing bug report on this.

Additional context Full detailed report in the paste.bin URL

[MG141]

At first everything worked fine. This needed a few seconds and now every time I try to go from Lobby to Survival, I get kicked with this message

[ishland]

Don't think this is related to raknetify. The crash log indicate that raknetify is not installed on client. And raknetify should not affect anything that does not go through raknetify connections.

Try reproduce without raknetify on the proxy.