Businessolver interview questions

They drug the interview process out for over a month. I overall did 5 interviews and an assignment and was ghosted at the end of the process without an offer. I was told twice that this current interview was the last before being invited to another one. They comically reached out about 2-3 months later to tell me they offered the position to someone else.

Maybe one of the worst and unprofessional interview experiences I have ever had. 3 interviews and then heard nothing. Communication was lacking to say the least. Lead recruiter never gave updates or had any idea of what the next steps were. I would send emails about every 10 days or so politely asking for an update. Finally got an automated email from their ATS system stating I was no longer a candidate. No reason other than they were going in different direction. No problem with not getting the position but have a problem with treating people they way they did.