7 Ways to Fix Minecraft LAN Not Working - ValidEdge
Singleplayer: Connection Lost Invalid player data : r/Minecraft
What does “invalid token” mean on Minecraft? - Quora
Lunar Client (Invalid Session) | Hypixel - Minecraft Server and Maps
I can't connect to a lan server. We have mods installed. I have tried turning all firewalls off and it still will not connect. Please help. : r/ Minecraft
Invalid username repeatedly attempts to connect, even through firewall. : r/admincraft
Invalid session / invalid token | Hypixel - Minecraft Server and Maps
Modded Minecraft says "Disconnected from server" when playing single-player in 1.19.2, more information in the comments : r/feedthebeast