I get “Server failed to return a valid response” on login page
This error usually happens when you try to access Orbis before it has been fully initialized. When you start Orbis virtual machine, the Webserver component responsible for rendering login screen starts fast, but some other Orbis components takes a little longer to initialize.
Try to wait for a while, then refresh the page and try again.
If that doesn’t help, contact Orbis support on [email protected]