# Satisfactory Invalid Token – Regenerate Server Token

Satisfactory "Invalid token" or authentication failed? Regenerate server token on dedicated server, server manager, port 7777 – step by step.

**Quick answer:** "Invalid token" = **server token wrong or expired**. Regenerate in server config, enter in Satisfactory server manager with IP:port, restart server.

**If you landed here:** Server manager shows "Invalid token", "Authentication failed" or join fails despite visible server.

## Related

- [Satisfactory won't connect](/en/gameserver/satisfactory/server-verbindet-nicht)
- [Satisfactory won't start](/en/gameserver/satisfactory/server-startet-nicht)
- [Install Satisfactory](/en/gameserver/satisfactory/installation)
*Products & ordering: [Order game server](https://nexorahost.com/category/gameserver-1) · Manage: [panel.nexorahost.de](https://panel.nexorahost.de) · [My account](https://nexorahost.com/account) · [nexorahost.com](https://nexorahost.com) (Frankfurt · 1 Tbit/s DDoS · 99.9% uptime)*