Cannot access Outlook from various platforms

Hi everyone, I hope someone can help me on here as I am at my wits end.

Today (10/07/2025) I tried to access my hotmail account via my mobile phone  on a email app that I have been using for years and received the message "Check your account and exchange server information, then try again".

I then tried accessing through the Outlook app and get these prompts, add account, accounts found, continue, an error occurred try again later.

Then try on my windows pc using Firefox and chrome (with the same results on both,) sign in, no password requested, white screen with envelope popping up and down with this url https://outlook.live.com/mail/0/?bO=4&msalAuthRedirect=true then

https://outlook.live.com/mail/0/?bO=1&msalAuthRedirect=true&sessionId=f2a8b4f0-ebb3-4bad-be1b-de744681dbca with a final page that has this error message

UTC Date: 2025-07-10T03:14:45.395Z
Client Id: 0942589603724FF7A558527E40A687FE
Session Id: f2a8b4f0-ebb3-4bad-be1b-de744681dbca
Client Version: 20250620014.20
BootResult: fail
Back Filled Errors: Unhandled Rejection: SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data:undefined|Unhandled Rejection: SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data:undefined|Unhandled Rejection: Error: 401:undefined|Unhandled Rejection: SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data:undefined|undefined:undefined|undefined:undefined|undefined:undefined|undefined:undefined
err: Error: 401
esrc: StartupData
et: ServerError
estack: w@https://res.public.onecdn.static.microsoft/owamail/hashed-v1/scripts/owa.mailindex.ad3a7e4e.js:1:1039
S/</<@https://res.public.onecdn.static.microsoft/owamail/hashed-v1/scripts/owa.mailindex.ad3a7e4e.js:1:161561

st: 401
efe: ME3PR01CA0055

Please any help with this problem would be gratefully received