Guild Wars 2

Since you changed to 64bit client I get disconnected from the game sometimes several times a day.
This is beginning to get really annoying as sometimes I am doing something really important.
I would like to know if there is anything you can tell me how I can correct this problem.
I am 64bit.

Same with 32-bit client. Ans affected many users.
Read lasts posts (last page) here https://forum-en.gw2archive.eu/forum/support/support/Connection-error-7-11-3-191-101-merged/first