Developer Devices Registration Error

I've just registered for a developer account & need to access the below website in order to register my console.

Developer Devices

However, I'm receiving the below message when loading the link.

Developer Devices
Register Console

:)

 

Dev Mode Activation ERROR

You may gain some insight by taking a look at the following link.

support.xbox.com/.../developer-mode-activation-app-faq

There is a fee involved just so you know.

What if I don't have a Developer Center account?

You must have a Developer Center account before you can activate the Developer Mode Activation App on your console. There is a fee to create your Developer Center account. For more information, go to

dev.windows.com/en-us/registration/AccountInfo to create your Developer Center account.

 

How many devices on Netflix?

I use more then 5 locations and devices.

There isn't a limit to whee you can log in such as web browser, but specific devices using a registration code are limited, when you unlock another it auto removes the first in the list.

You can however log in from any computer, anywhere at any time, but you can only stream on 1 device at a time, regardless if it is a console or Blu-ray device (5 registrations), Cellphone app (5 registrations) or web browser (not limited). Only one device
can stream at a time.

 

Hi, I know very little about this side of things, maybe the link will help ?

https://support.xbox.com/en-US/xbox-one/apps/developer-mode-activation-app-faq

 

I feel their is an issue with the site itself. I've tried Firefox & Edge browser. The site loads to a faulty page with the below statement:

Invalid parameters received during the scan. Expected CID, CSN, asset and code parameters for a scan to work successfully.