Tuesday, July 1, 2025

"Your connection isn't private" error, specifically with the code net::ERR_CERT_DATE_INVALID, on the D365FO environment


 







To fix the issue:

  1. 1. Access LCS:
    Log in to your Lifecycle Services (LCS) project and locate the cloud-hosted environment.
  2. 2. Navigate to Maintain:
    Under the "Maintain" tab, find and select the "Rotate secrets" option.


  3. 3. Rotate SSL Certificate:
    Choose "Rotate SSL certificate" and confirm the action. This process will restart your environment.










  4. 4. Monitor Progress:
    The operation will be displayed in LCS and may take some time to complete. You can monitor its progress in the environment details.



  5. 5. Verify Access:
    Once the operation is complete and the environment is back online, try accessing the D365FO instance again. 
Important Note: Rotating SSL certificates will restart your environment, so ensure you save any unsaved work before initiating this process.