1020ms problem

Hello, first of all, there's no problem with my internet connection, so rest assured. When I try to log in to the game, my ping constantly shows 1020 in the top left corner of the loading screen. And I can't log in. I quit the game and reconnect, and this time I log in with a low ping. Sometimes, when I try to reconnect, I can't log in either. This always happens, and even if I try 10 times, I can only log in once or twice.