Guild Wars 2 Forum - Bugs: Game, Forum, Website

Hi, I have a problem when I alt tabbed guild wars 2.. the game freezes.. I tried doing the borderless mode it still does the same.. please help

Primordus Virtus [RISE] Prime Leader – Prince Járvan
Our greatest strength lies in never failing,
But we [RISE] each time we fall.

Do you use any overlay software? I used to get this problem with Overwolf, and it stopped as soon as stopped running it.