I had a phone screening interview with a recruiter. About 2.5 minutes in we were disconnected. I called back twice and went to voicemail after a couple of rings both times. A few minutes later received an email from the recruiter saying they were having phone issues and asked if they could call me back later that day. I said that would be fine. Never heard back. To be fair, I let them know I wasn’t currently looking to change companies, but was hoping to hear more about the role and company to see if it would be a fit. I think I got everything I needed to know from that.