After you install the Cumulative Update 7 for Exchange Server 2016, the status of network adapter probe is always failed. When you run the Invoke-MonitoringProbe-Identity Network\NetworkAdapterProbe-Server Exchange PowerShell command, you receive an exception that resembles the following:
System.ApplicationException: NetworkAdapterProbe.TestNetworkInterfaceSetting: Fail to load network setting
System.ApplicationException: No MAPI network interface is found. Returning...
This issue occurs because a new function does not check the correct property of the MAPI network interface card (NIC).
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.