Question juridique clé
Whether the appeal could be entered into despite non-payment of the requested cost advance within the extended deadline.
Solution extraite
No. The appeal had to be left unexamined because the advance payment was not made in time.
Motifs extraits
Under Art. 62(3) BGG, failure to pay the required advance within the grace period leads to non-entry in simplified procedure under Art. 108(1)(a) BGG; the late-filed settlement submission was disregarded.