Been playing GW2 for ages, suddenly today the game first lagged out so bad I couldn’t control my character, then the game crashed to desktop. Since this time I have been unable to play the game since it seems to crash almost every time it loads a new map. I have not installed any new software in the last week, and GW2 was working fine upto about an hour and a half ago. Now it’s impossible to log in without it either crashing during map loading or as soon as I select a character to play. Have run an anti-virus scan, nothing is showing up.