anchor.diff:  % MODE: interval_upd 
   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
   
  -on({get_state_response, MyI}, State = #rr_resolve_state{ operation = Op,
  -                                                         dhtNodePid = DhtPid }) 
  +on({get_state_response, MyI}, State =
  +       #rr_resolve_state{ operation = Op, dhtNodePid = DhtPid, stats = Stats })
     when element(1, Op) =:= interval_upd;
          element(1, Op) =:= interval_upd_send ->
  +    ?TRACE("RESOLVE - START~nOperation=~p - SessionId:~p~n Interval=~p~n MyInterval=~p~n",
  +           [element(1, Op), Stats#resolve_stats.session_id, element(2, Op), MyI], State),
       OpSIs = intervals:get_simple_intervals(element(2, Op)),
       ISec = lists:foldl(
                fun(Q, AccJ) ->
  
positive.code:     NewState = State#rr_resolve_state{ stats = NewStats, feedbackKvv = NewFBItems },
      if
          (Diff -1) =:= (RegenOk + UpdOk + UpdFail + RegenFail) ->
                  ?TRACE("UPDATED = ~p - Regen=~p - FB=~p", [Stats#resolve_stats.update_count, Stats#resolve_stats.regen_count, NewFBItems], State),
                  shutdown(resolve_ok, NewState, FBDest, NewFBItems, [feedback_response]);
          true -> NewState
      end;
  
negative.code: 
  -spec shutdown(exit_reason(), state(), undefined | comm:mypid(), kvv_list(),
                 options()) -> kill.
  shutdown(_Reason, #rr_resolve_state{ownerPid = Owner, send_stats = SendStats,
                                      stats = Stats} = _State,
           KUDest, KUItems, KUOptions) ->
      ?TRACE("SHUTDOWN ~p - key_upd to ~p - items: ~.2p",
             [_Reason, KUDest, KUItems], _State),
      case KUDest of
          undefined -> ok;
          _ ->
  