Received a link to schedule an interview with only one available time slot and requested to reschedule through the system with no response. I had to hunt down the HR email address and they asked for my availability the next week, only to not respond for several weeks. I emailed a program manager politely checking if they are still interviewing for the program. Later, I received an HR email stating that interviews would be pushed back and was told I would receive priority consideration. A few weeks later (within the timeframe they pushed the interviews to) I followed up with HR to ask whether the process could be expedited due to another offer deadline. I received an automated rejection email the next day without any direct response.