Guild Wars 2

Okay so I stopped playing Guild wars 2 about 2 months ago, but I’m back now. 3 days ago I started up the game, downloaded all the new patches and updates, and then proceeded to play on my lvl 74 ranger. I’m in the Straights of Devastation and when I logged in I could not use my skills. By clicking on the skills, they would just flash but i would do no actions. I could not swap my weapons either. I then went over to a karma vendor and tried to use F in order to chat. That did not work so I clicked on the NPC and still nothing. I then tried to tele to Lion arch… nope. I tried to hop into WvW/Battle grounds and nope. I then tried to walk to a new zone, but after 5 mins of play it auto crashes. I get code: 7:11:3:191:101. I tried this for 2 days and nothing. I also created a new character and it worked fine. I played till I got her to lvl 3 and then the next day I hop on and she has the same issue as my ranger. I uninstalled and reinstalled and same issue. I also did the no proxy thing and still nothing. Sorry for the long text, but I wanted to give a detailed description of my problem. Thank you!