Forum Discussion
Solved
Office 365 Admin Portal not working for Microsoft Edge
Is anyone else getting the following error when using Microsoft Edge to try and login to Office 365 Admin Portal? "HTTP Error 400. The size of the request headers is too long." Interestingly, it wo...
- Hi, sounds to me like a browser issue and will most likely work again by clearing the temp files/cache alt. use InPrivate session in Edge.
Hi, sounds to me like a browser issue and will most likely work again by clearing the temp files/cache alt. use InPrivate session in Edge.
Clearing "Cookies and other site data" in Edge resolved the issue! Thank you.