Hi @User FIDO 61!! 

I understand & we are hoping for smooth waters! ⛵

There's an article that might be related to what you're talking about: Troubleshooting internet connection required message when trying to log in. 

When you're connected to the internet, sign in and go through authentication. When you disconnect from the internet, try logging in and you'll get this message: 




Select: Sign in offline...

 I hope this helps!