Issues with some VMs in test recovery plan

Hi everyone,

I have a recovery plan with 5 protection groups and 170 virtual machines. When I did the test recovery plan there are 4-8 virtual machines that in the step of Create writable storage snapshot have the following error:

A general system error occurred: vDS host error: see faultCause An error occurred while communicating with the remote host. A change in the network configuration disconnected the host esx04_site2.torres.es from vCenter Server. The change has been rolled back.

Every test I do the virtual machines are different. (The errors are not the same virtual machine)

However, when I do the recovery plan of every protectiong group (5 en total) together work fine.

Any idea?

Thanks