After upgrade to 7776, Team Workspace having problems.

1. had to create and delete several meetings before settings would allow changes

2. on a smaller screen, the save button is covered up, and hard to find

3. when logging in with domain email, and the password or email is wrong the page spins forever and does not give an error message. 

4. after creating the meeting and then leaving the going back to the meeting later, the Allow Guess and change or remove password is grayed out. Maybe this is by design but if you forget the password there is no way to change it. and no way to allow guests.