Iterative Health interview questions

I applied online and had a phone screening with the recruiter. The next interview was with the hiring manager. Following this I was asked to complete a 3 hour case study and then present it to a panel. There were 2 interviews after this with other stakeholders. Then there was no reply.

Pretty easy, met with the hiring manager second round. Each interview is only 30 minutes long and the same questions were asked in the initial interview. Our vibes didn’t match.