Kernrechtsfrage
Whether the appeal had to be declared inadmissible for non-payment of the advance on court costs
Extrahierter Entscheid
The appeal was inadmissible because the appellant did not pay the requested advance costs within the additional deadline and gave no sufficient reason to waive the requirement.
Extrahierte Begründung
Under Art. 62 LTF, an advance on costs is required; if it is not paid within the initial and additional deadlines, the appeal is inadmissible. The payment orders were deemed served under Art. 44 para. 2 LTF, and nothing in the file justified waiving all or part of the advance.