@javier
Thank you for your post!
Error Message:
"An error occurred while capturing tenants. Reload the portal and try again. If you want to change tenants, you can specify the domain or tenant ID as part of the portal URL to directly log into a tenant . For example, https://portal.azure.com/domain tenant.com or https://portal.azure.com/id tenant. ";
Based off your error message, can you try navigating to the portal with - https://portal.azure.com/domain tenant.com or https://portal.azure.com/tenantid to see if that works? Additionally, we are experiencing an Azure Authentication and Portal Outage, which might also be why you're experiencing a portal issue.
I've also added the "azure-cost-management" tag to this post so their team can look into this as well.
If you have any other questions, please let me know.
Thank you for your time and patience throughout this issue.
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