If it has been that long then you need to really start looking into your Internet especially data loss as that is what that error code points to. It could be a simple thing like you been way overdue to reset your router and then clearing your system's cache to refresh your Internet connection as recommended by all ISP and platform providers to be done regularly. Run a full Internet diagnostic looking for issues including.. Up and down speeds (yes you need to consider them separately). Data loss rates. Signal latency. NAT type. Jitter. Also full help guides can be found on Bungie.net or the Destiny app by doing a basic search for that error code.

Same but bungie doesn’t care none of these get responses… or answers. It’s almost like there servers are overloaded and certain people have privileges to the server… cuz some of my friends have been playing for hours no issue… like I want a refund it’s been 3 weeks now