I have the same problem now.
Found this thread where they resolved it, but I dont know what the hell they were doingThe do describe it. Maybe some of you can figure this out. )
This is how they solved it. (link: https://forum-en.gw2archive.eu/forum/support/tech/Network-Error-5-11-3-159-101-11-3-191-101/first)
“The problem has been solved.
I held two email interchanges with tech serv.
The first I was suggested to add a /clientport 80 command to the shortcut target line. This would not provide any sensible distinction on the problematic behaviour.
Then I was invited to add a -repair command to the shortcut target line.
This proved to be effective. Since then I have done all sort of activities and no issue was present at any time. Everything loads just fine.
This, and the patch from Aug the 7th, has been the solution for the problem consigned on this thread.
Thanks.
PD. Before the -repair thing, i was able to recover my unretrievable character by the means of guesting in the character selection screen. After changing worlds, the character loaded without problems.”Maybe this will help some of you
Tried that, didnt work.