How to Fix Power Automate Connection Errors After Restarting Windows
Question details
The user is experiencing connection errors in Power Automate when attempting to communicate with Microsoft cloud services after a system restart.
- Product
- Power Automate
- Device & OS
- Windows
- Scenario
- Attempting to run or edit Power Automate flows after restarting a Windows device or installing system updates.
- Observed behavior
- The application displays a connection error indicating a failure to communicate with the service, preventing workflows from executing.
Ensure you have a stable internet connection and verify that your Microsoft 365 account credentials have not expired or been locked.
Re-authenticate Your Connections in Power Automate
System restarts and updates can disrupt active authentication tokens. Manually fixing and re-authenticating your connections is often the most direct fix.
When Windows applies updates or restarts, background services managing cloud tokens may reset. This causes active flows to lose their permissions temporarily.
Log in to the Power Automate web portal, expand the left menu, and click on 'Data' followed by 'Connections'.
Look for any connection entries in your list that display a 'Fix connection' warning or an 'Error' status.
Click on 'Fix connection' next to the broken item, and follow the prompts to sign in again with your Microsoft credentials.
Once the status returns to 'Connected', navigate back to 'My flows' and attempt to run or edit your workflow again.
Clear Browser Cache and Restart Background Services
Outdated browser cache or stuck background services can interfere with connection attempts after a restart.
Consult the Microsoft Power Automate Community
If standard troubleshooting fails, the issue might be related to a broader Microsoft service outage or a known bug.
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Dealing with complex cloud connection errors and ecosystem updates can slow down your daily tasks. If you are looking for a reliable, offline-capable office suite that lets you focus on creating documents, spreadsheets, and presentations without constant syncing interruptions, consider switching to WPS Office. It provides a lightweight and highly compatible alternative to Microsoft Office.
- 1. Download the Installer: Visit the official WPS Office website and download the free installation package for Windows.
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Frequently Asked Questions
Why does Power Automate disconnect after a Windows update?
Windows updates can occasionally reset underlying background network services or clear temporary security tokens. This forces Power Automate to require manual re-authentication to ensure your connection to Microsoft cloud services remains secure.
How do I check if Microsoft cloud services are currently down?
You can verify the status of Microsoft cloud services by logging into the Microsoft 365 Admin Center and checking the Service Health dashboard. Alternatively, community forums are usually quick to report widespread outages.
Will I lose my existing flows if I reinstall Power Automate Desktop?
No, your workflows are tied directly to your Microsoft account and are safely stored in the cloud. Reinstalling the desktop application will not delete your flows, though you will need to sign back in to access them.
Can I use WPS Office to automate document workflows?
Yes, WPS Office supports various automation features, including macros and batch processing, allowing you to streamline repetitive document formatting and spreadsheet data entry tasks efficiently.
