When I use the WinMTR check the server 210.242.235.6 (TW), it only could go to the six host name 210.242.246.53, and stop. Can’t reach the TW sever.
I have try many times to clear battle.net + blizzard +blizzard entertainment folder in programData, Appdata, localAppdata, and still wouldn’t work. (Although it worked last times)
Even the “login botton” on Blizzard Entertainment will result the link error.