You can access VPS control panel via URL https://instance.thestack.net/
Login credentials will be sent via email upon service activation, you are suggested to change the login password on your first login.
With VPS control panel you can fully manage your VPS server: instantly reboot, reinstall OS, start, shutdown, login to your VPS server via Java console and perform other VPS management tasks.
Important! VPS control panel login credentials is not the same as your client area login information or server "root" login information, you have to refer to the service activation mail for login details.