Directory Server Diagnosis Performing initial setup: Trying to find home server... Home Server = DC3 * Identified AD Forest. Done gathering initial info. Doing initial required tests Testing server: HQ\DC3 Starting test: Connectivity ......................... DC3 passed test Connectivity Doing primary tests Testing server: HQ\DC3 Starting test: Advertising ......................... DC3 passed test Advertising Starting test: FrsEvent ......................... DC3 passed test FrsEvent Starting test: DFSREvent There are warning or error events within the last 24 hours after the SYSVOL has been shared. Failing SYSVOL replication problems may cause Group Policy problems. ......................... DC3 failed test DFSREvent Starting test: SysVolCheck ......................... DC3 passed test SysVolCheck Starting test: KccEvent ......................... DC3 passed test KccEvent Starting test: KnowsOfRoleHolders ......................... DC3 passed test KnowsOfRoleHolders Starting test: MachineAccount ......................... DC3 passed test MachineAccount Starting test: NCSecDesc ......................... DC3 passed test NCSecDesc Starting test: NetLogons ......................... DC3 passed test NetLogons Starting test: ObjectsReplicated ......................... DC3 passed test ObjectsReplicated Starting test: Replications ......................... DC3 passed test Replications Starting test: RidManager ......................... DC3 passed test RidManager Starting test: Services ......................... DC3 passed test Services Starting test: SystemLog An error event occurred. EventID: 0x0000272C Time Generated: 03/10/2021 10:14:11 Event String: DCOM was unable to communicate with the computer 192.168.1.85 using any of the configured protocols; requested by PID b4c (C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe), while activating CLSID {8BC3F05E-D86B-11D0-A075-00C04FB68820}. A warning event occurred. EventID: 0x000003F6 Time Generated: 03/10/2021 10:52:49 Event String: Name resolution for the name DC1 timed out after none of the configured DNS servers responded. ......................... DC3 failed test SystemLog Starting test: VerifyReferences ......................... DC3 passed test VerifyReferences Running partition tests on : ForestDnsZones Starting test: CheckSDRefDom ......................... ForestDnsZones passed test CheckSDRefDom Starting test: CrossRefValidation ......................... ForestDnsZones passed test CrossRefValidation Running partition tests on : DomainDnsZones Starting test: CheckSDRefDom ......................... DomainDnsZones passed test CheckSDRefDom Starting test: CrossRefValidation ......................... DomainDnsZones passed test CrossRefValidation Running partition tests on : Schema Starting test: CheckSDRefDom ......................... Schema passed test CheckSDRefDom Starting test: CrossRefValidation ......................... Schema passed test CrossRefValidation Running partition tests on : Configuration Starting test: CheckSDRefDom ......................... Configuration passed test CheckSDRefDom Starting test: CrossRefValidation ......................... Configuration passed test CrossRefValidation Running partition tests on : domain Starting test: CheckSDRefDom ......................... domain passed test CheckSDRefDom Starting test: CrossRefValidation ......................... domain passed test CrossRefValidation Running enterprise tests on : domain.local Starting test: LocatorCheck ......................... domain.local passed test LocatorCheck Starting test: Intersite ......................... domain.local passed test Intersite