Hi there, This morning as I was hosting my regular zoom class (for teaching watercolor painting), of my 18 students, six were not able to sign in like they normally do. I email them the link the day before, and they are always able to click on the link to go to the waiting room, where I will click them through right before we start the class. Today I knew I was short many students, yet I never saw them show up in the waiting room. Somehow, these 6 people got locked out of my class. How can I prevent this from happening again? (as I teach this class every week). These names never showed up on my end for me to click them through into class. (Yet, after class I found text messages from all of them wondering why I wasn't letting them in). Has this ever happened to anyone else? How can I remedy this?