Hi Dennis
Thank you for your quick answer.
Yes you describe a normal operation, and it works well.
But the problem is, that when I in your example have missed the QSO with OZ4CG and pressed {esc} and returns to the existing TY1AA record, next time when I pres {Ctlr+N} to have a new QSO - now with F6DEX, then the DXCC field of the existing TY record is blanked!! Later after the QSO with F6DEX, I have to go back to the TY1AA record, and manually fill the DXCC field with TY.
The problem only appears, if I have used {esc} to delete a nonfulfilled QSO, and start over again with {Ctlr+N} (second time) from the last logged QSO (TY1AA).
I hope you see what I mean?
Best 73 Carsten / OZ4CG