There are three main reasons for not being able to enter. The first reason is because the Japanese server is not a domestic server, so domestic networks want to access the Japanese server, so it will cause a lot of lag. So you can't enter the game. The second is your configuration problem. Your configuration is not very good, so the game is incisive. The third is the problem of the game, because the optimization of the game is not very good, and it is still a Japanese server. It is different from the Chinese server. The Japanese server A server has only been started recently, so this is probably due to the game.