Hello Manish
. Here are some steps to troubleshoot and resolve the issue:
1. Check Domain Trust Relationship:
o Ensure that there is a proper trust relationship established between the on-premises AD and the Azure AD.
o Verify that Hybrid Azure AD Join is configured correctly on your devices.
2. Check Hybrid AD Join Settings:
o Make sure that your devices are properly configured for Hybrid AD Join.
o Verify that group policies related to Hybrid AD Join are correctly applied.
3. Verify Azure AD Connect:
o Check the synchronization status of Azure AD Connect to ensure that user and device objects are syncing properly between on-premises AD and Azure AD.
4. Check Certificate Configuration:
o Verify that the required certificates for Windows Hello for Business are properly issued and installed on the devices and user objects.
o Ensure that the certificate templates in the on-premises AD are correctly configured for Windows Hello for Business.
5. Check Windows Hello for Business Policy:
o Review the Windows Hello for Business Group Policy settings applied to the Hybrid AD-joined devices to ensure they are configured correctly.
o Make sure that policies related to biometric authentication are not conflicting.
6. Check Event Viewer Logs:
o Look into the event logs on the devices and AD servers for any specific error messages or warnings related to Windows Hello for Business.
o Check if there are any authentication failures or issues with the trust relationship.
7. Restart Devices and Services:
o Try restarting the devices and domain controllers to see if it resolves the issue.
o Restart the Windows Hello for Business-related services on the devices.