It took around 55 minutes. Very general questions related to the job description. Unclear planning, new role that the management was not able to explain the exact tasks and processes. Worst after-interview approach from HR. Three different people called to give the same feedback. Too late for the feedback, too late for the offer (more than 2 months). Bad communication between HR and hiring management. Desperate to find people but incapable to handle. HR contact left without informing, I had to find out who took over my case. Then another person from HR was communicating with me. Never clear with the status update, the dates etc.