BBB National Programs interview questions

Screening with HR to gauge interest and determine whether I meet the criteria for the position. It went well and they moved me on to the next round. Met with the hiring manager and it was a pleasant conversation. I learned a lot about the organization, the position, and the hiring manager. I spoke about my background, experience, and interest in the position. Moved on to another round with more potential future colleagues. One conversation went well and we were still speaking when we ran out of time. The next conversation was with someone who may have been having a hard day or week. Was really hard to read the interviewer, but I learned a lot more about the specific role and team, and I was decidedly interested. Sent out thank you notes and thought all was well. A week, two weeks, a month, two months go by. Reached out twice to HR and only received a terse response after the second contact. Basically got ghosted. At least that's how I felt about the matter. Not really a fan of the unprofessional ghosting trend in which employers are participating . . . Oh well.