Sending, receiving, and organizing email in Outlook.com
Dear Lorraine,
Thank you for posting to the Microsoft Q&A. I understand how annoying it is when an account that has worked perfectly for years suddenly stops connecting.
The specific error message "Choose a different network" essentially means Outlook thinks your current internet connection is either "Metered" (restricted data usage) or "Blocked" by a security filter. Here are the two best steps to clear this error:
1. The "Metered Connection" Glitch
Windows sometimes incorrectly flags your home Wi-Fi as a "Metered Connection" (like a limited data plan), which forces Outlook to pause to save data.
- Click the Start button and type "Wi-Fi Settings".
- Click Manage known networks.
- Click on your current Wi-Fi name (Properties).
- Look for "Set as metered connection".
- Turn this OFF.
- Restart Outlook.
2. Check for VPN or Antivirus Blocks
If your connection settings are normal, a security update might be blocking the specific ports Outlook uses to talk to the server.
- The Test: If you use a VPN (like NordVPN, ExpressVPN) or 3rd-party Antivirus (Norton, McAfee), they often update silently in the background. Temporarily turn them off completely.
- If Outlook suddenly connects while they are off, you know that software is the culprit and needs to be updated or re-installed.
- Disclaimer: Please remember to turn your Antivirus/Firewall back on immediately after this test to keep your computer secure.
I hope these steps get you back online quickly. Please let me know if the error persists!
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