When HBO Now first launched, we've noticed that a number of people have been having problems signing up.

In most cases, the error message that pops up is:

Registration Error Something went wrong, please try again.

We've actually been greeted by this message on the day HBO Now launched and found out the issue was actually our password.

For some unknown reason, HBO Now did not want to accept our initial password despite following their rules as to how the password should be entered. This could be a minor server side issue, but we then changed the password to something else, and the registration went through without any further problems.

If you're unable to register an account on HBO Now, please try changing your password.

Give that a try and let us know if you need any further assistance by emailing our technical support team at support@simpletelly.com