hello everyone, I would like someone to help me with a problem in SRM

I am doing recovery tests for some VMS but when I move this machine from site A to Site B, everything works normally, after performing the reprotection and wanting to return to site A, I am presented with the following error "no hosts with hardware version "11" and datastores "NAME_DATASTORE" are available that are powered on and not in maintenance mode" 

Can someone help me with this problem and how to solve it? It happens to me with all the vms and backup groups, it always stays at step #13

Thank you very much in advance for everyone's help