Atlas connect issue

Trying to connect to a free-tier cluster to begin Mongo training. The cluster created successfully, but I cannot connect to it in MongoDB Atlas. I enter my email and password, and then the Login box greys out and stays that way. If I position the cursor on the Login box, I get the circle-slash symbol.

Suggestions?

What browser you are using? If you check browser developer console, do you see some errors there? I just tried myself logging in to my MongoDB Atlas with few different browsers, and it seems to be working. Have you tried using some external client, for example MongoDB Compass?

What is your browser? and version? do you see a symbol to similar to this ∅ ???