✔ 最佳答案
Because the bandwidth are difference , seems the bar it connect better than your home . Try to follow it steps and you could compare the speed .
Go " Start"..."Run"..."Cmd"..."Tracert
www.sample.com <<--the tawain server you hope to connect or a I.P / name you can find inside the game ") then you could see the responce time near ~ 300 ms above it mean you home ISP are lack of bandwidth to outside or you are sharing the oversea bandwidth as a result it often cannot connect