Fix: Ensure that Windows Firewall is not blocking TCP port 1433 (SQL) and TCP port 5022 (Replication). If so, create the necessary...

Fix: 1.  Determine the service account name that SQL Server Services is running in. Run the SQL Server Configuration Manager. ...

When creating the cluster, ensure that the cluster's computer account has the minimum required access to the OU the account is current...

Solution: The IP address is incorrect or in use.