You cannot manually input your own server URL using the latest W1 Pro. Please help me on how to add it back in the cloud settings.
You can add the server manually on webGUI administration (if you have the latest firmware) put the url device.us.crosschexcloud.com change us to eu or cn if you need.
If you are using your own URL address, you need to confirm with the team on the firmware customization at support@anviz.com.