How to get rid of warning 'Unable to acquire token for tenant 76a47f06...' with Connect-AzAccount?

Robert K 

Hi, Robert.

All I can offer is some guesswork here since I can't reproduce this issue.

With respect to the Clear-AzContext commandlet, make sure you set -Scope to CurrentUser. For example:

Clear-AzContext -Scope CurrentUser -Force;
Disconnect-AzAccount;

• Clear-AzContext (Az.Accounts) | Microsoft Docs

Be sure to close the PowerShell session and open a new one after doing this. The following are also useful commandlets for checking current settings:

• Get-AzContext -ListAvailable
• Get-AzContextAutosaveSetting -Scope CurrentUser

Also ensure you're on the latest version. You can read more about some of the version-specific issues below (somewhat dated now but possibly still relevant) - this warning being one of them - that manifested when Microsoft cut over from using the ADAL endpoint to the newer MSAL endpoint.

• azcontext.TokenCache is null with Az.Accounts > v1.9.5 and breaks Azure Login scenarios · Issue #13337 · Azure/azure-powershell · GitHub

Cheers,

Lain