Hi I’m having a problem with Halo Channel for windows every time I get on it says “Oops! Sorry, Somethings not right here… Please log in at xbox.com to resolve your account issues before attempting to log in again.”
Head over to Xbox.com in a browser, and check to see if you need to agree to updated license or user agreements, etc. Generally when they force update various agreement type things, folks have to go through the process in a browser to acknowledge them before being able to access some services.