Both myself and Girlfriend kicked from eachothers world - Failed to Authenticate

[Firnos]

We're both in the most-updated version A20.2 (b2)

We're both experiencing kicks from either's servers over LAN.

here is the output log from my side when she tries to join me, the output on her side when I join her is virtually identical

output_log__2022-02-14__17-11-55 - Pastebin.com

 

[Beelzybub]

We're both experiencing kicks from either's servers over LAN.

Exclude the game and save folder from your AV program.

Then re-validate your files through Steam.