After I had a great first call with the recruiter, my next phone screen was rescheduled with enough notice. The next scheduled call, the interviewer never called me. When I let the scheduling assistant know, they claimed I wasn't able to get in touch with the interviewer and rescheduled twice more. When I finally got to the phone screen, I got the sense the interviewer thought it wasn't a good fit, but it feels like this could have been established earlier before I spent a month trying to schedule the next call.