Clients 1.19.2 cannot connect to server 1.20.4

[lucasfrederico]

'/viaversion dump' Output

https://dump.viaversion.com/e4839bdde8503ee5d734b90e5737236b03fa64985297b55a38481f429c9d4bbb

Console Error

Put the paste.gg link or text here.

Bug Description

Trying to enter version 1.19.2 on a 1.20.4 server, it says "Outdated client!" message.

Steps to Reproduce

1. Login with 1.19.2
2. Join in 1.20.4 server

Expected Behavior

Hopefully the player will be able to connect.

Additional Server Info

No response

Checklist

• [X] Via plugins are only running on EITHER the backend servers (e.g. Paper) OR the proxy (e.g. BungeeCord), not on both.
• [X] I have included a ViaVersion dump.
• [X] If applicable, I have included a paste (not a screenshot) of the error.
• [X] I have tried a build from https://ci.viaversion.com/ and the issue still persists.

[Barvalg]

[Kichura]

Your viabackwards copy is not compatible with viaversion 4.9.3-snapshot, Please update viaversion to the dev build or downgrade viabackwards to 4.9.2-snapshot.

[lucasfrederico]

I updated and it still doesn't work. https://dump.viaversion.com/9d17a2001877337bf71c77d38db6d1de39dd76f4a2f1bca27a5257244a278020

[Barvalg]

Please update all Via* plugins from https://ci.viaversion.com/. In case the issue still persists send the new dump and the issue will be reopened

[lucasfrederico]

Okay, I updated the viabackwards, but... I got this issue https://dump.viaversion.com/9487f77e37d4a7e9dc583791bb9137c6fb9582099d64d465f282a8d3374986d4

[Barvalg]

[Kichura]

Caused by a third-party plugin sending bad player info packets to the server, please perform a binary search to see what's causing viabackwards to complain about it.