anchor.diff:      disconnect_nodes(DisconnectNodes, Conns),
       
       %% Schedule group consistency check for all nodes. The response
  -    %% is later handled in handle_rpc_response(). 
  +    %% is later handled in handle_erpc_response(). 
       NewReqs = schedule_conf_changed_checks(DefNodes, Reqs, Conns),
   
       %% Set connected nodes in sync_error state since, we
  
positive.code:                            end, #{}, NewNodesList),
  
      %% Schedule group consistency check due to config change. The response is
      %% later handled in handle_rpc_response()...
      NewReqs = schedule_conf_changed_checks(NewNodesList, Reqs, Conns),
  
      NewS = S#state{group_name = NewGroupName,
  		   nodes = NewNodes,
  		   other_grps = NewOther,
  		   group_publish_type = PubTpGrp,
                     rpc_requests = NewReqs,
                     config_check = undefined},
      {reply, ok, NewS};
  
  
negative.code:             %% no action taken...
              S
      end;
  handle_erpc_response(_, _, {ng_add_check, Node, ReqCId},
                       #state{connections = Conns} = S) ->
      case maps:get(Node, Conns, undefined) of
          CId when ReqCId == CId orelse (ReqCId == not_connected
                                         andalso is_integer(CId)) ->
  