[MC-231734] this bug wont allow me to join lan worlds

when I try to join LAN worlds it gives me error io.netty.channel.abstractchannel$annotatedconnectexception

this started happening in 1.17 and is still happening in 1.17.1

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migrated 2021-07-11T18:06:30Z

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migrated 2021-07-11T18:10:32Z

also when i open a lan world it dosent appear on the server list foor other users

Avoma 2021-07-11T18:21:58Z

Duplicate of MC-120362.

SPGoding 2021-07-16T22:35:01Z

Thank you for your report!
We're tracking this issue in MC-120362, so this ticket is being resolved and linked as a duplicate.

If you would like to add a vote and any extra information to the main ticket it would be appreciated.

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