Hi, Anthony!
It's not clear from your message what is the issue.
But I believe that you are trying to renew your connection.
For that you can try this:
1. Go to the menu: Resource -> Manage added data sources
2. Push "Edit" button to enter the connections settings
3. Click the "back" button ("Edit connection")
4. Click "Reconnect"
Other way is just to delete your connection and create a new one.
Take a look on a GIF I have attached.