no Realtime data only delayed in c#

yes, I do get realtime data in Eikon.

subscription =   realtime.SetupDataSubscription()   
.WithRics(".ADST.HK")  
.WithFields("SALTIM", "ISSUES_ADV", "ISSUES_DEC", "ISSUES_UNC", "TOT_ISSUES", "VOLUME_ADV", "VOLUME_DEC", "VOLUME_UNC", "TOT_VOLUME")  
.WithDateAndTimeMode(TimeAndDateMode.GMT)   
.OnDataUpdated(DataReceivedCallback)   
.CreateAndStart();

and this is the output which I print into console for right now:
(SALTIM)=08:09:10|(ISSUES_ADV)=747|(ISSUES_DEC)=558|(ISSUES_UNC)=309|(TOT_ISSUES)=1614|(VOLUME_DEC)=3908895759|(VOLUME_UNC)=1843142423|(TOT_VOLUME)=10996284502|

private void DataReceivedCallback2(IRealtimeUpdateDictionary instruments)
  {
  foreach (var kvp in instruments)
  {
  var sB = new StringBuilder(DateTime.UtcNow.ToString("HHmmss.fffff"));
  foreach (var kvp2 in kvp.Value)
  {
  //var x = kvp2.Value.Descriptor;
  switch (kvp2.Key)
  {

default:
  sB.AppendFormat("({0})={1}|", kvp2.Key, kvp2.Value.Value.ToString());
break;
  }
  Console.WriteLine("{0}: ({1}) = {2} ", kvp.Key, kvp2.Key, kvp2.Value.Value.ToString());
  }
  }
  }

Please find aove. though I do not get the '/' as part of the ric....
this part of the code pumps out the console part:

  Console.WriteLine("{0}: ({1}) = {2} ", kvp.Key, kvp2.Key, kvp2.Value.Value.ToString());

see below. I believe it is 15 mins delayed:
2018-10-19-17-11-11-yes-delayed.png