Hello McFanEdgar,
Good to see you in Microsoft Community.
The screen is loading your account information to verify your identity, possibly due to a network delay.
Hope this helps you!
1. Optimize network connection
"Win" logo key + "Q" to open the search box, enter 'ncpa.cpl', press Enter to open the "Network Connections" window, select your network adapter, right-click > "Properties", double-click "Internet Protocol Version (TCP/IP)", then check “Use the following DNS server address", and enter "4.2.2.1" in "Preferred DNS server", and enter "4.2.2.2" in "Alternate DNS server", then OK.
If your other network applications fail to work properly (unable to load or slow connection) due to the above changes, you can set it to "Obtain DNS server address automatically" after the problem is fixed.
2. Change the network environment
You can use a different network (such as a mobile phone sharing hotspot, please pay attention to the use of tariffs), and then check whether the function is normal.
Meanwhile, you can log in to your account in the browser to make sure that your account is available and the password is correct.
If anything is unclear, please do not hesitate to let me know.
Best Regards,
Mosken_L - MSFT | Microsoft Community Support Specialist