I have the same problem, but if I open vision studio in a private browser and log in again it works.
I don't have access to the azure customvision.ai portal
Pablo Angel Piovano
1
Reputation point
When I access the respective URL of each portal. I enter my credentials and it gives me this error: -CustomVision AI: Pick an account Selected user account does not exist in tenant 'Directorio predeterminado' and cannot access the application '6c880f2a-97be-46e2-b5aa-36a846ff8020' in that tenant. The account needs to be added as an external user in the tenant first. Please use a different account.