Hey @Sirlose-Solid, thanks for your response there and sorry to hear your issue persists.
May I double-check if you happen to be playing on Xbox One? Also, do you possibly have access to any alternative network, such as mobile data for example? If you do, you can try setting up hotspot, connecting to your console and then launching the game to see if issue persists, which will help to narrow down the potential causes of this.
Should this still be inaccessible however, could you advise us what ISP are you using?
Let us know and we will take it from there!