This monitor verifies that the machine is able to establish a secure channel with the domain in which it is a member.
It will perform a 'nltest /sc_reset:[domain]' operation per the specified configuration interval.
Possible causes include the following:
The server was unable to contact the domain.
The server is not joined to a domain.
Ensure that the domain is online and functioning correctly.
Ensure that the server is joined to a valid domain and that it is reachable.