Unable to list the network providers on Windows Server 2019 machines. When Symantec client is uninstalled the list populates correctly, but when deployed we are getting "failed to get network providers" notification.
This is a known issue.
Release : 14.3 RU1 - 14.3 RU2
This issue is fixed in 14.3 RU3.
Current ETA for release is late Q3, early Q4 2021.