an unexpected disconnection occurred

Hi, friends

Problem: I can log in to my account, but when I select a character to enter the game or switch maps, there is a high probability that I will return to the character selection page and be told ”an unexpected disconnection occurred“. I encountered it a few times the day before yesterday, I didn't encounter it yesterday, and it's been like this many times today.I tried to solve it this day.

More INFO: I connected the game through an accelerator in China and used a ROG handheld device (16GB memory+video memory). I have set all the screen settings to the lowest; I have tried to modify the server node and accelerator node many times; I tried logging in with a level-1 character(it seems level-1 is much beeter？);I change to a manchine with 32GB memory. most of These are all useless.

This morning I successfully logged into Tencent's version of POE using the same machine, but the international version still doesn't work well at all, change map->go out.

Any suggections or help? Thanks!