Forcepoint interview questions

Initial discussion with recruiter after employee referral. Very fast and aggressive schedule with interviewers with three different people for three days. Offer was rolled to another candidate while I was still in discussion with VP. So I was put into different team for similar role. I spoke with VP first and the technical team the next day. I received positive feedback on what I good at. I was waiting to hear from them, three weeks no updates. Its ghosting. I called up recruiter to enquire, they are in later stage with another candidate with zero feedback on my candidature unless I reach them for updates. I didn’t received any clear improvements area for my candidature. This put me off because lack of basic courtesy to update someone discussed with six different people for average of ~45 mins each close to 4:30 hours of my time.