On a table with three records, this piece of code ...
==========
   for i := 1 to ConfigTbl.RecordCount do
   begin
     ConfigTbl.RecNo := i;
     codesite.Send('cfg 1', ConfigTblConfigIndex.AsInteger);
   end;
==========
gives me this codesite output:

cfg 1 = 1
cfg 1 = 2
cfg 1 = 2

But this loop .(run immediately after the first loop)..
==========
     ConfigTbl.First;
     for i := 1 to ConfigTbl.RecordCount do
     begin
       codesite.Send('cfg 2', ConfigTblConfigIndex.AsInteger);
       ConfigTbl.Next;
     end;

==========
.... gives me the correct results:

cfg 2 = 1
cfg 2 = 2
cfg 2 = 3