Too many rounds of interview. they were happy with my skills and the interview went well and then they just stopped responding. I asked them about updates after they interviewed me like 4 times and they just ignored me.

Was a panel interview format (4 on 1) and was primarily focused on the STAR questions. Was obvious they were given a sheet of paper with a dozen typical STAR questions and used the first half of the interview going through those. Didn't share much about their own backgrounds or abilities.