I have been getting this message for the past couple of weeks. I think it started around the time of the new expansion. I installed the game on my laptop same error. Reinstalled it. Scanned and repaired still nothing. Then i tried getting on at my friends house with his internet. Still same thing. Then i logged on to Destiny on my friends PC and it worked. He logged on to his account on my PC and he then got the same error. So how is it that i have 2 PC's that both some how are messed up with Destiny 2 and is there a way to fix it? Right now all i can think of to do is reinstall the game on my computer using a different internet than my own and maybe that will fix it somehow??? Any ideas appreciated.