As you can see in the video I posted. Windows 10 notifications appear over the game, even if my settings are set to fullscreen. I have tried all window mode options, and it's the same in all cases. This is not a problem on most games I play, as the mouse cursor is usually locked in the center of the screen. But Destiny 2 however, does not lock cursor in the middle, and instead lets it travel across the screen. This becomes a problem when the mouse cursor is in the bottom right corner of the screen, as if I try to ADS or shoot, I'll end up clicking any notification appearing in that corner. This time you can see 3 notifications appearing, and I end up clicking all 3 of them, ending up killing my Crucible streak for something that isn't even my fault. Some people could just disable windows 10 notifications and live with that, but some other people like me, spend a lot of time programming or doing other time consuming stuff, and this makes me check time less often, thus notifications which follow schedule is important not to miss, sometimes these also show up during playing Destiny 2. So rather than forcing players to disable windows 10 settings, I have 2 options you could do to fix it. A) This one might be harder, not sure, but it would involve working with Windows 10's new "While you're gaming" feature. It makes sure to hide its notifications while you are in a game. What you could do, is to make the game detected by this more easily, though I have to admit notifications have still appeared while windows did detect the game, so it might not be the best option. B) This should be easier, but depending on implementation, could screw up people's muscle memory. Basically make sure the cursor is always locked in the center of the screen. This would ensure you would never accidentally press the notification, as they never appear in the absolute center of the screen. I have to say, I've lost at least 4 matches of Survival when it's 3 - 3 because of a notification appearing on the screen and having me click on it. This should not be a thing in a game of this size this far into development.