Well, my advisor and I had agreed to meet at 10 am, and I said I'd set up the Zoom meeting, which I did. Then this morning he's nowhere to be seen...and that's when I realized I never actually put his name on the calendar event. facepalm Turns out he assumed my lack of invitation meant I had too many research interviews scheduled to hold the meeting (I would have told him if that were the case, not just NOT SHOW UP.)