Kernrechtsfrage
Whether the federal appeal met the reasoning requirements under Art. 42 BGG.
Extrahierter Entscheid
No. The appellant failed to engage with the cantonal court's decisive reasoning and merely repeated his view that no missed deadline was attributable to him.
Extrahierte Begründung
An appeal must state in a concise manner how the contested decision violates the law and must address the reasons essential to the lower court's outcome. That standard was not met here.