A recruiter reached out and asked me to schedule an interview via Calendly. I did so and emailed them back to let them know I had scheduled it. Come interview time, I waited and waited but they never showed up. I emailed a few minutes in to confirm that I was in the right video link but no one responded. After the entire interview went by with no one there, I sent another email letting them know that I was sorry they were unable to make it, hoped they were ok, and offered to reschedule. I didn't end up hearing back until several weeks later when an autoreply said that I didn't make it to the next round. Very unfortunate experience that was handled terribly.