why isnt fortnite on xbox cloud gaming working

It's an issues with the servers. You'll have to wait for it to get fixed.

If I log in to Fortnite on Xbox Cloud Gaming will it work?

We just purchased a HyperX Cloud Stinger Core headset for our XBox One, and the microphone will NOT work in the game Fortnite. Has anyone else experienced this issue, and if so, what was the fix? It is only happening in Fortnite.
The microphone works fine when plugged into my phone or in XBox Party mode. The sound works in Fortnite, but not the microphone.

Fortnite is the best game ever

I'm Samy an independent advisor. Welcome to the community. How are you?

Clean your console's MAC and try again.

Network Settings> Advanced Settings> MAC Address and Clear.

If the problem persists, delete the ''reserved space''

Click the menu button on the game icon and go to manage the game and add-ons>saved data and delete only the ''reserved space'' and try again.

If you have a keyboard and mouse connected to the console, remove it and try again.

I play fortnite on cloud gaming and it works though ?