I have two DC's in our HQ with FSMO rolls, the DC's in the remote locations have site-links to this servers but with two DC in the remote location I always get the error message below on SCOM. We have checked our WAN links to this areas but no problem all are ok. But since changing the site-links to the second DC from the first one, I dont see the error message again. But we have also some DC's with site-links to the first DC and we don't see the error message. So what could be the cause of the error message ?
Error Message:
"One or more services required for Active Directory to function correctly has entered an unhealthy state. Review the essential services and alerts for additional information."