Overview
- German broadcaster WDR reported that the Kölner Oper has encountered mechanical and software problems that forced changes to the staging of Richard Strauss’s Der Rosenkavalier.
- The City of Cologne’s press office said it could not immediately confirm all details but called early technical faults plausible after a project of this size and said specialist firms are working to resolve issues.
- City officials and the opera insist the Rosenkavalier premiere will go ahead as scheduled while technical teams continue analysis and remediation of the stage systems.
- The building reopened after a 14-year renovation that saw repeated delays and cost increases, with construction costs reported at roughly €800 million and performances staged elsewhere during the work.
- The episode highlights how complex stage mechanics and control software can disrupt major cultural relaunches and may intensify local debate over long, costly public building projects and their operational handover.