Using New Outlook on Windows for professional communication and productivity
Trying the solutions provided (clear cache, change link, etc) solves the issue temporarily but as other stated, it comes back within minutes/hours. A quick google search throws threads of this issue dating back to 2013. All these threads have been closed without a solution/fix provided.
Just throwing facts out here, you make your own conclusions. Mine is that Microsoft is a company that doesn't care about my business (I pay several monthly accounts) and I am now looking for alternatives. As it is, I cannot reply to orders, invoices or anything really. Hey, who needs to reply to customers anyway! Microsoft sure isn't replying to their customers!