I mainly play Destin 2 on PC. I use a hard-wired connection from my Arris Touchstone CM8200 modem to my PC. The modem has a secondary line going to a wireless router for the rest of the family connection. I pay for 1 GB internet service. When checking with speedtest,net I generally have a connection of 800 MB download, 50 MB upload. However, as soon as I load Destiny 2, my connection speeds drop to under 10 MB download, and 0.20 MB upload. When I close out of Destiny 2, my connection immediate reverts back to the wonderful speeds I expect. I have not been able to duplicate this performance with any other game. Interestingly, out of the games I have tested connection speeds, the only one that has the same issue is HearthStone. I have also tried Fall Guys, Among Us, Halo: Master Chief Collection, and Minecraft. It wasn't but within the last week that I found HearthStone had the same issue. I have been having the connection issue while playing Destiny 2 definitely since Deep Stone Crypt raid launch weekend. I had always thought it was solely a D2 issue since I couldn't replicate the problem with any other game. Also, about a month ago, I worked through an unrealted connection issue with my ISP (I initially contacted them to so they could check on the D2 issue). They found a problem with their "phantom connection" (redundant connection) that is meant to stabilize internet speeds. That issues has since been resolved, but has not alleviated my D2 connection isses. In the past couple weeks, I was recommended trying a couple games on Blizzard since I hadn't tried that, and that is when I was able to duplicate the issue with HearthStone. At least that leads me to believe that D2 may not be the sole problem. To the best of my ability, I have worked through the Networking trouble shooting. I am more limited to what I can do sine I am direct wired to my cable modem. When I was wired through my Nighthawk router, I checked to make sure UPNP was active, I opened all the suggested ports, and I forwarded all suggested ports. I also verified my game files through Steam. I honestly do not know what the issue may be at this point. I am at a complete loss for more ideas. So far I have not received any bans for poor connection, but it I know it is only a matter of time before this issue catches up with me. And it really sucks to have these issues since I have been playing since Curse of Osiris. If anybody has recommendations past these ideas, please let me know.