Kernrechtsfrage
Whether the appeal could be heard despite the unpaid court advance.
Extrahierter Entscheid
No. Because the appellant failed to pay the required advance within the prescribed and extended time limit, the Court did not enter into the appeal.
Extrahierte Begründung
The advance payment was expressly requested with the warning of non-entry under Art. 108 BGG, but it was not received in time.