Xbox - Attempt to connect to online error code 524.

Hi I have also had the same problem but have found a solution. Happy to share as my son was upset beyond words and can imagine the same from any other. If you create a compleetly new account on the xbox web page and make the new account age above 18 years old that is the 1st part. 2nd Then simply remove the account that you are unable to play online. 3rd add new account that you made in step 1 to your xbox and you should be able to play online. well it worked for me hope it does for you.