How Can you Test WMI Monitor

If the monitor is failing due to login, then obviously the monitor is not going to work. I've set up WMI monitors on F5 before to monitor a particular service, and start it up on a second box if the service is not running on the primary.

To troubleshoot WMI, try executing wmic from the command line (assuming that you're using wmic to run a query), it will tell you why it can't log in to the Windows system. Usually it's something simple such as using a domain account and not escaping the backslash. But if wmic can't log in, then everything else is useless until that gets fixed.

Try something like

wmic -U Administrator% // "select * from win32_process"

If your credentials are correct, that will definitely return sometimg