I just got the game and have this issue. When it's not crashing it's sloooow. As slow as 1 new frame a minute. That frame is refreshed at 60 fps,...
I have the same issue. The game is unplayable due to the servers.
Geforce experience isn't the control panel. In the control panel Manage 3D settings(left column) > add(button) > PA.exe(in list)
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