Docusign Business Process Analyst interview questions

The HR initially reached out via email with a set of standard questions on visa type/salary expectations/ why Docusign etc.. Then followed up with a phone interview to discuss more on the role and Team. The second interview was then setup with the Hiring Manager and it was easy (not too technical). It was more about my profile and the tools that I have worked on. It went pretty well. After that, It has almost taken forever and they missed to communicate any updates on the interview even after several follow-ups. It's unfortunate that they don't appreciate the time ( 60 mins) that has been spent towards this opportunity and just neglect the existence of the candidate. Very disappointed overall.