Unable to join Forge server

[DutchDJ]

Hi Velocity team!

I'm getting an error when trying to join, I think I've got everything configured correctly but it's not working.
I'm running Ambassador and Proxy Compatible Forge since the modpack is 1.20.1 (Valhelsia 6) without Velocity I am able to join the server without any issues.

Hopefully we get this resolved :)

[latest.log](https://github.com/user-attachments/files/15810932/latest.log)

[Lemon]

I am also experiencing this