Guild Wars 2

So I logged in to try to complete my dailies before reset, and I can play for ~7 seconds and then my skills aren’t usable and I get disconnected.

Code=7:11:3:191:101

this exact same thing has been happening to me for the past 2-3 days
another person with problem: https://forum-en.gw2archive.eu/forum/support/tech/the-game-client-lost-its-connection-2

i was haveing the same problem and was talking to gw2 via email about it and they said to update my OS and all my drivers.. i was also talking about this problem on forum and someone said i could be beacuse of the gamebooster so i uninstalled it now..
here are some links for dirvers updates:
- AMD autodetect: http://support.amd.com/us/gpudownload/windows/Pages/auto_detect.aspx
- Nvidia Autodetect: http://www.geforce.com/drivers (Click “Auto-Detect your GPU”)
- Intel Autodetect: http://downloadcenter.intel.com/default.aspx?lang=eng
and for windows update just go to start and write in windows update..
Hope this helps

same problem here