Kernrechtsfrage
Whether the refusal to change ex officio counsel was immediately appealable due to irreparable harm.
Extrahierter Entscheid
The appeal was inadmissible because the contested decision caused no irreparable harm; the appellant could still request replacement before the competent authority in the new proceeding.
Extrahierte Begründung
A refusal to change appointed counsel is an incidental decision. In principle, it does not cause irreparable legal harm because the accused remains represented. Only special circumstances such as conflicts of interest or manifest deficiencies can justify immediate review, which were not established here.