[1.18.2] Client Crash when it loads into the server

[Dieguini223]

The log:

https://gist.github.com/Dieguini224/7b1a601fdd81e157aa734ff4db580492

[ChampionAsh5357]

Looking at the connection timeouts, it is likely that you have an improperly configured network that is only blocking traffic in one direction instead of both as it is trying to connect with ipv6 in one direction and using ipv4 in the other, preventing the connection from occurring. As such, you need to change the settings for your device or router to either block ipv6 traffic incoming and outgoing, or don't block either.