Wrong Meeting Link Causes Issues
If you try to join a meeting and unknowingly click on the wrong meeting link, it says “Someone in the meeting should let you in soon”, causing you to wait and miss the meeting.
If you try to join a Teams meeting at the wrong time or wrong day - same problem.
There are a dozen popular meeting apps that show an error message, which also makes this issue more of a problem. The Teams app should show an error message if you try to join a meeting when it is not about to start.