Error "Unable to communicate with the remote ... - Veeam Software
www.veeam.com › kb1880Apr 21, 2014 · This is caused by a virtual machine hardware version mismatch when you have a VM that was on a host using a hardware version that is not supported by the host that is the target for your replication or restore. In order to correct this issue you will need to restore the VM to a host that is on the same version or later than the source.
KB1880: Error "Unable to communicate with ... - Veeam Software
https://www.veeam.com/kb188021.04.2014 · The error “Unable to communicate with the remote host, since it is disconnected” can be found within the vSphere client as well. Solution This is caused by a virtual machine hardware version mismatch when you have a VM that was on a host using a hardware version that is not supported by the host that is the target for your replication or restore.