Hi Emil,
Thank you for posting your query in Microsoft Community.
I understand the inconvenience you are facing currently.
I would appreciate if you can provide us the following information to help us understand the issue better.
- Is it specific to Minecraft?
- Since when are you facing this issue?
- Which browser are you using?
- Have you tried using a different browser?
I would like to inform you that error 404 is occurred when the server took too long to display the webpage or there were too many people requesting the same page. As of now, I would suggest you to retry the web page by clicking the refresh/reload button or trying the URL from the address bar again. Many times a slow connection causes a delay that prompts the 408 Request Timeout error.
Please get back to us with a reply so that we can assist you further.