Canary is an immediate loss of Internet status, sometimes lasting less than a second. In other games, this causes a lag spike or maybe nothing at all. With Destiny, it's enough to send you to the title screen. The error code is the fault of your internet, if it you don't appear to have issues in other games. Please have an open mind, I already know how you're going to reply to this.

Canary is complete loss of connection ylto your Internet. Don't get me wrong I understand your pain but that one is unavoidable.