Guests requiring corporate account

[Lori_sus]

As of last week, all guests I now invite to company Zoom meetings require a corporate account to join. I have tried to adjust the security settings but it it says I need to be an admin to make changes (I am the only admin on this account). Not sure how to fix it or what it has suddenly changed. 

[Kelliegarrett]

I have this problem too. Maddening.