[Switching characters results in infinite load screen [Merged]]

Same problem, 

https://i.imgur.com/Ml6uMsO.jpg

https://i.imgur.com/XSke3Un.png

https://i.imgur.com/0X8EHio.jpg

https://i.imgur.com/4rXwRZn.jpg

Both dx11 and dx9 has the problem. No addon. Sometimes the ground also disappear, and i can't move at all. Once it bugged, subsequent load can't fix anything. The bug is there until complete client restart. Some character's picture in character selection are also completely black.

[Low FPS / Lag Issues [MERGED]]

Also SEA player, the problem is most likely with login server. Can't even connect to subdomain http://support.guildwars2.com/ without VPN (the main domain is okay). Ingame is unresponsive, the lattency show 300ms but constantly freeze and spike to ~2900ms. Cannot use skill, and dismounting with ability 1 didn't change mount ability to skill bar.