The interview was a panel (group) interview in which I was asked to do a presentation, followed by Q&A. I did my best embedded debugging problem story and was having a good back-and-forth during the Q&A. The hiring manager invented a fake story about some critical issue coming up and they needed to immediately stop the interview. I was told they would reschedule. They never made contact with me again.
I will NEVER interview with TI again. This was atrociously unprofessional and I will avoid this company like the plague.