Test-MRSHealth failing RPCPingCheck with "Access is denied"

Check       : ServiceCheck
Passed      : True
Message     : The Mailbox Replication Service is running.
Identity    : xxx
IsValid     : True
ObjectState : New

Check       : RPCPingCheck
Passed      : False
Message     : The endpoint for the Microsoft Exchange Mailbox Replication service couldn't respond: The call to
              'net.tcp://xxx/Microsoft.Exchange.MailboxReplicationService' failed. Error details: Access is denied..
              --> Access is denied.
              Stack trace:
                 at Microsoft.Exchange.MailboxReplicationService.CommonUtils.CallWCFService[ExceptionT](Action
              serviceCall, String epAddress, Action`1 faultHandler, VersionInformation serverVersion)
                 at Microsoft.Exchange.MailboxReplicationService.CommonUtils.CallService(Action serviceCall, String
              epAddress, VersionInformation serverVersion)
                 at Microsoft.Exchange.MailboxReplicationService.MailboxReplicationServiceClient.ExchangeVersionInforma
              tion(MRSCapabilities requiredCapability)
                 at Microsoft.Exchange.MailboxReplicationService.MailboxReplicationServiceClient.Create(String
              serverName, MRSCapabilities requiredCapability)
                 at
              Microsoft.Exchange.Monitoring.MRSHealth.<>c__DisplayClass2.<VerifyServiceIsRespondingToRPCPing>b__0()
                 at Microsoft.Exchange.MailboxReplicationService.CommonUtils.ProcessKnownExceptions(Action
              actionDelegate, FailureDelegate failureDelegate).
Identity    : xxx
IsValid     : True
ObjectState : New

Check       : QueueScanCheck
Passed      : True
Message     : The Microsoft Exchange Mailbox Replication service is scanning mailbox database queues for jobs. Last
              scan age: 00:12:39.0550000.
Identity    : xxx
IsValid     : True
ObjectState : New

Events              : {Source: MSExchange Monitoring MRSHealth
                      Id: 1002
                      Type: Error
                      Message: The endpoint for the Microsoft Exchange Mailbox Replication service couldn't respond:
                      The call to 'net.tcp://xxx/Microsoft.Exchange.MailboxReplicationService' failed. Error
                      details: Access is denied.. --> Access is denied.
                      Stack trace:
                         at Microsoft.Exchange.MailboxReplicationService.CommonUtils.CallWCFService[ExceptionT](Action
                      serviceCall, String epAddress, Action`1 faultHandler, VersionInformation serverVersion)
                         at Microsoft.Exchange.MailboxReplicationService.CommonUtils.CallService(Action serviceCall,
                      String epAddress, VersionInformation serverVersion)
                         at Microsoft.Exchange.MailboxReplicationService.MailboxReplicationServiceClient.ExchangeVersio
                      nInformation(MRSCapabilities requiredCapability)
                         at Microsoft.Exchange.MailboxReplicationService.MailboxReplicationServiceClient.Create(String
                      serverName, MRSCapabilities requiredCapability)
                         at Microsoft.Exchange.Monitoring.MRSHealth.<>c__DisplayClass2.<VerifyServiceIsRespondingToRPCP
                      ing>b__0()
                         at Microsoft.Exchange.MailboxReplicationService.CommonUtils.ProcessKnownExceptions(Action
                      actionDelegate, FailureDelegate failureDelegate).}
PerformanceCounters : {Object: MSExchange Monitoring MRSHealth
                      Counter: Last Scan Age (secs)
                      Instance: xxx
                      Value: 759}

Server is newly installed with 2013 SP1 and coexists with 2010. I have Monitoring role. I'm running Test-MRSHealth from the local machine. I find no errors or related events in the system logs.

Justin Cervero - MS Enterprise Admin - Appalachian State University