First, please do not bump your topics so quickly. We do our best to answer everyone as quickly as possible, but spamming is frowned upon and only hurts our ability to help everyone. Please try going into the game's Settings and changing the controls so that different buttons are used to activate your Super, then see if you can activate it using the other buttons. This will help determine if the issue is with your controller. If that doesn't work, please try [url=https://www.bungie.net/en/Help/Article/12539]clearing the cache[/url] for your console.