Currant is a general networking error that implies you're not getting a stable connection to the Bungie servers. The Cabbage error is generally associated with ports that Destiny uses for its networking are being blocked. I've not seen other reports in the forums of these same errors outside of Technicolor modem users and that affects all platforms. I too have an XBox and I've played on it in the last week and did not experience these errors. Are you sure this is a widespread XBox issue? Are you getting these errors just trying to log into the game, or are you able to play the game and the errors pop up during gameplay?