I play on Xbox One S. First attempt at starting the game and got error code chicken, retry logging in and got error code weasel. Fully closed out the game and reload, error code weasel again, and same on the third try. Power cycled the console and such and still got error code weasel. Not entirely sure what the problem is, my internet seems fine as I was playing a different game before booting up Destiny; I guess the weather could be affecting something (I live in London, we just had some heavy rain) but that would've affected the gaming I was doing prior.