Microsoft Stream - HTTP Error 400 when viewing online

New Contributor

My Office 365 account has a license for "Microsoft Stream for O365 E3 SKU", however, when I click on the Stream icon via portal.office.com, I am presented with "HTTP Error 400 - Invalid Header". 

 

Another one of my colleagues has the same error, but I don't know if this relates to permissions or something else. 

 

Here is a view of my licenses from Office 365:

 

ChristianMDU1910_0-1615297378769.png

 

Could this have anything to do with the fact that the "Microsoft Stream Trial" license is ticked? 

 

Here is Stream from portal.office.com:

 

ChristianMDU1910_1-1615297425494.png

 

And finally, the error when I click on the Stream link or click on https://web.microsoftstream.com:

 

ChristianMDU1910_2-1615297493779.png

 

 

 

1 Reply
I figured out this is an issue somewhere within my infrastructure as I am able to access Stream outside of my corporate VPN.