Trying to access a mailbox through the Outlook online version.
Been trying to find a working solution on the internet for 3 days now.
Seems only non-chromium browsers work (Such as IE).
Doesn't work on Edge, Chrome, Firefox, Brave etc.
This issue only just appeared last Friday and didn't exist before.
Haven't changed any settings whatsoever on the account.
Account has Microsoft 365 Business Standard License
Clearing cookies/site data
Made sure system time was correct and in sync
On MS Word > File > Info > Access this account on the web