FIX: Teams - Outlook Error: "We couldn't schedule the meeting"

None of these work

Same. We are using on prem AD and I think it's because haven't gone full 365 yet. This just started when Teams updated last week. I noticed this only happened for us when trying to make a Teams meeting in Outlook on a Shared calendar. If it's done on an individuals Outlook account the Teams Meeting is created no problem.

So what is the FIX? Your video title says FIX. All you offer is a bunch of random trial and error steps. But you fail to clearly state the actual FIX you claimed on your video title. Using clickbait titles to get people to open your videos is a terrible idea. You did not FIX anything.