I have got cluster aware updating working from a non clustered management server. I can manually trigger update runs. I've since setup the self updating mode, given it permissions to create the computer object and configured the schedule. However it never runs. It is also unable to get reports. The below error seems to be the overriding issue but i can't for the life of me find a fix. The cluster computer object exists, the cluster is up and running and CAU can connect to said cluster.
"Failed to get CAU report. Details:Microsoft.ClusterAwareUpdating.ClusterUpdateException: There was a failure in a Common Information Model (CIM) operation, that is, an operation performed by software that Cluster-Aware Updating depends on. The computer was "XXXXX", and the operation was "Contacting the Cluster-Aware Updating software on the cluster node.". The failure was: The network path was not found ---> Microsoft.Management.Infrastructure.CimException: WinRM cannot process the request. The following error occurred while using Kerberos authentication: Cannot find the computer XXXX. Verify that the computer exists on the network and that the name provided is spelled correctly."