I have a 2 node hyper-v cluster managed by SCVMM R2. Node 1 has the correct agent version but node 1 is not responding and has an older version. I try and update agent but it fails and is still not responding. The option to correct this is to remove the host and add it back in, but with a cluster you have to remove the cluster group. I am reluctant to remove the cluster because I can still deploy to and manage host 1. Has anybody experienced this?