It is
NOT the Password for your
johnwrosser@hotmail.com Email service account that is required.
i.e. It is
not the password you would use to access that Hotmail Email server.
It is the Password for your
Microsoft Account that is required and should be different.
Are you sure the password manager is giving your Microsoft Account password and not the Hotmail account password?
You did not answer my question about whether you use
johnwrosser@hotmail.com to sign in to your PC account.
The password is the same for all Microsoft services such as OneDrive, Outlook, Office Online, Microsoft Store, etc.
Did you try the
Forgotten your password? link?
I think the process usually involves sending an Email message to your
johnwrosser@hotmail.com address.
So it is vitally important to use an active Email address for your Microsoft Account.
You should also set an alternative Email address, and Mobile Phone number into your Microsoft Account Profile to provide alternative methods of validating who you are for security purposes that prevent somebody else hacking your account.
(The same goes for any online cloud account ~ Google Drive , Dropbox, OneDrive, etc.)