Key legal question
Whether the supervisory authority's decision had to be set aside because Dr. E. was allegedly biased.
Extracted holding
The objection was insufficiently substantiated and did not show any conflict of interest requiring recusal.
Extracted reasoning
A complaint must specify the alleged federal-law violation. The vague reference to Dr. E.'s conduct in a separate divorce hearing did not demonstrate a disqualifying conflict under Art. 10 SchKG.