Kernrechtsfrage
Whether the appeal was admissible despite non-payment of the advance on costs and lack of proof of debit within the set deadlines.
Extrahierter Entscheid
The appeal was inadmissible because the advance on costs was not paid in time and no timely debit certificate was produced.
Extrahierte Begründung
After two deadlines passed without payment, the requirements of Art. 48(4) LTF were not met; the appeal therefore had to be rejected as inadmissible under Art. 62(3) LTF.