Why does Microsoft Outlook keep asking for Password

I've tried every suggestion out there, I also bought a brand new Windows 11 Machine (Windows 11 Enterprise) - Installed fresh Office Professional Plus, installed all Windows updates (including for office) - had the issue within about 1 hour.

Wiped the machine, put on Windows 10 Enterprise, same version of Office Professional Plus, all windows updates, has been all good since (2 months now)

I'm sad to report, this is how I fixed the issue.

Why does Microsoft Outlook keeps constantly asking for Password. I even had to change my password thinking it would help. It didn't. Even after I enter password, still continues prompting me to enter password. Just does not go away. And it is also affecting my account with Spectrum Roadrunner to perform other functions that I was able to do without having to enter a password. This problem just recently started and Spectrum can't help since it's a Microsoft issue causing the problem. Tried to get help by calling Microsoft by using the recommended website since I'm unable to get a live person to talk to, but the website Microsoft is directing to go for HELP wants to charge a Fee plus a monthly fee. We purchased Microsoft. Didn't use to have this issue

Solved. Thanks all.

Thats mean issue is with windows 11.

Thank you for your reply. The problem has been resolved since I set up a fresh internet connection.

Thanks for your reply. My problem eventually resolved itself when I renewed my internet connection. Don't know how, exactly, but it was a great relief.