I had a virtual interview scheduled yesterday for a position I was really excited about, but the hiring manager didn't show up. After about 30 minutes of waiting, I received an email from him explaining that he got caught up in another meeting and asked if we could reschedule for tomorrow. While I'm still interested in the role, I felt a bit disappointed since I had prepared thoroughly and set aside time specifically for this interview. I'm wondering if this is a red flag or if I should just go ahead with the rescheduled interview and see how it goes.