anchor.diff:  
   run({configuration_update_response, _Seq,
        Elements, _Header}, State) ->
  -    %% TODO: timeout and Error handling, e.g. shut the station process down when the Add Station failed
  +    %% TODO: Error handling
       case proplists:get_value(result_code, Elements) of
       0 ->
           lager:debug("Configuration Update ok"),
  
positive.code:     ReqElements3 = wlan_cfg_ht_opmode(Radio, Wlan, ReqElements2),
      ReqElements4 = wlan_cfg_ht_cap(Radio, Wlan, ReqElements3),
      ReqElements = wlan_cfg_tp_hold_time(Radio, Wlan, Config, ReqElements4),
      State1 = send_request(Header, ieee_802_11_wlan_configuration_request, ReqElements, State0),
      update_wlan_state({RadioId, WlanId}, fun(W) -> W#wlan{started = true} end, State1).
  
  internal_del_wlan(WlanIdent = {RadioId, WlanId}, State) ->
      WBID = 1,
      Flags = [{frame,'802.3'}],
      Header = #capwap_header{radio_id = RadioId, wb_id = WBID, flags = Flags},
  
negative.code:     gen_fsm:cancel_timer(Timer),
      State#state{retransmit_timer = undefined}.
  
  queue_request(State = #state{request_queue = Queue}, Request) ->
      State#state{request_queue = queue:in(Request, Queue)}.
  
  dequeue_request_next(State = #state{request_queue = Queue0}) ->
      Queue1 = queue:drop(Queue0),
  