PBI Desktop LOGIN

This repeated login issue in Power BI Desktop, requiring multiple authentications even when no additional actions are taken, is a known frustration for some users, especially since it became more prevalent around April/May 2024. This could be related to changes in Power BI’s authentication mechanisms or a security update from Microsoft. Here are some potential workarounds and areas to investigate:

1. Update Power BI Desktop: Ensure you have the latest version of Power BI Desktop installed. Microsoft occasionally releases patches that address issues like this.

2. Disable MFA for Specific Applications (if allowed by your organization): While Multi-Factor Authentication (MFA) is essential for security, some organizations can set exceptions or create Conditional Access policies to reduce the need for repeated logins for trusted devices or applications.

3. Check Conditional Access Policies: Ask your IT admin to verify the Conditional Access policies in Azure AD. Sometimes, stricter policies can trigger frequent re-authentication, especially for apps like Power BI Desktop.

4. Clear Power BI Credentials: Go to `File > Options and Settings > Data Source Settings` in Power BI Desktop, and clear any stored credentials for data sources that are linked to your work account, as these credentials might conflict with the login session.

5. Configure Power BI Desktop Login Settings: Some users have found that adjusting login persistence settings in Azure AD or setting Power BI Desktop to run as an administrator helps reduce login prompts.

6. Consider the Microsoft Authentication Library (MSAL): Microsoft has been transitioning to MSAL for handling authentication, which might cause issues during this shift. Ensure you’re using any updated guidelines or settings for MSAL if your organization has started using it.

If these steps don’t help, you may want to reach out to Microsoft support.

I hope the answer helps your queries, please leave a Kudos or mark as solution if it does.

Thanks