Microsoft 365 Tenant Migration Assessment error EXCHANGE

General Discussion
1

Upon running the assessment tool ( After authentication succes logging on with a Global admin account) I am stuck with this error :
Halting Error: Unable to get Device Code for ExchangePS authentication. This may be a transient issue with Microsoft Exchange Online. Please try later and if you still encounter this error, contact support. At C:\app\pkg\tasks\authenticate\authenticate.ps1:386 char:35

  • … $results) { throw "Unable to get Device Code for ExchangePS authentic …
    • CategoryInfo : OperationStopped: (Unable to get D…ontact support.
      ) , RuntimeException
    • FullyQualifiedErrorId : Unable to get Device Code for ExchangePS authentication. This may be a transient issue

What am I doing wrong ? /Allan