The following steps are required:

- start dbsys and open then table interneMails
- go to the last record
- check "Copy On Append"
- start the program refreshtest.exe
- click on "Button1"
- in dbsys append and post a new record
- click on "Button1"
-> the new record is not shown
- in dbsys append and post a second record
- click on "Button1"
now both records are shown

procedure TForm1.Button1Click(Sender: TObject);
begin
  tbEingang.Refresh;
  tbEingang.SetRange([16],[16]);
  tbEingang.Last;

  tbAusgang.Refresh;
  tbAusgang.SetRange([16],[16]);
  tbAusgang.Last;
end;

procedure TForm1.FormCreate(Sender: TObject);
begin
  tbAusgang.IndexFieldNames:='VonBenutzer;Datum';
  tbAusgang.Filter:='geloescht=false';
  tbAusgang.Filtered:=True;
  tbAusgang.open;
  tbEingang.IndexFieldNames:='AnBenutzer;Datum';
  tbEingang.Filter:='geloescht=false';
  tbEingang.Filtered:=True;
  tbEingang.open;
end;