As of this writing I've now been successfully connected to the game for two hours and counting. Not a single error code, and no "ATTENTION: Contacting Destiny Servers" bar across the bottom of the screen. No changes made to the home network, ISP, or wiring. Yesterday I was getting a disconnect (post-hotfix release) about every 10-15 minutes. Did they push a 'new' hotfix when I wasn't looking? I didn't receive any download notifications from my 360.