Kernrechtsfrage
Whether the appeal had to be entered into despite non-payment of the court advance within the deadline.
Extrahierter Entscheid
No. Because the appellant failed to pay the advance or provide proof of timely payment, the court had to refuse entry on the appeal.
Extrahierte Begründung
After a reminder under Art. 62(3) BGG and the warning of non-entry, the appellant neither paid the CHF 2,000 advance in cash nor showed timely debit confirmation. Under Art. 108(1)(a) BGG, non-entry was therefore mandatory.