Unity interview questions

I was contacted by a recruiter for a senior role. He had me waiting for one hour. After the initial screening they invited me for a discussion with the team which went well. They then sent a programming assignment which I submitted. They then replied in a few days that although they really liked my solution, they set the bar really high for the role since it was business critical. They encouraged me to apply to a different position which I did. The recruiter told me that he will inform the other recruiter about my case who is handling that position. I was then contacted again by another recruiter. It was surprising that after going through the process and having two one hour interviews, she had no clue about me and the process. I explained her my case and then she invited me meet the team lead. I had a good chat with the team lead. By the end of the meeting he told me they will send a programming assignment which I will have to submit to move forward in the application. I enquired a bit about the assignment and turned out it was the same assignment I submitted earlier. They then told me that they will again check the same assignment and then invite me for the technical interview by Monday. I didn't hear from them until Wednesday which turned out to be a generic email saying they are not considering me any further. This was a weird experience which showed a lot of unprofessionalism and no sync at all between teams. The whole process took 2 months and 8 days.