Tab from Form to Subform goes 'wrong'

[Walten]

Hi

I'm having a form with a subform.

My form is in Single Form view and when I tab from field to field it
eventually comes to the subform. (Datasheet view)

After entering data in the subform I keep tabbing until it goes back to the
Form and turns to a new record.

All fine.

After filling data in the new record, I tab to the subform and here comes
the problem. It tabs to the last field in the subform instead of the first
field.

Anyone ??