anchor.diff:          case FBDest of
               undefined ->
                   0;
  -            _ when FbReqKVV =:= [] ->
  +            _ when not SendReqKeyReply ->
                   send_request_resolve(FBDest, {?key_upd, FbKVV, []},
                                        Stats#resolve_stats.session_id,
                                        FromMyNode, undefined, [], true);
  
positive.code:                                     stats = #resolve_stats{resolve_started = ResStarted0} = Stats,
                                      operation = _Op, fb_dest_pid = FBDest,
                                      fb_send_kvv = FbKVV,
                                      fb_send_kvv_req = FbReqKVV,
                                      from_my_node = FromMyNode} = _State) ->
      ?TRACE("SHUTDOWN ~p - Operation=~p~n SessionId:~p~n ~p items via key_upd to ~p~n Items: ~.2p",
  
negative.code:     % allow the garbage collection to clean up the ReqKeys here:
      % also update the KvvList
      State#rr_resolve_state{operation = {?key_upd, MyIOtherKvvList, []},
                             other_kv_tree = MyIOtherKvTree,
                             fb_had_kvv_req = ReqKeys =/= []};
  
  on({get_entries_response, EntryList}, State =
         #rr_resolve_state{ operation = {?key_upd, MyIOtherKvvList, []},
  