Guild Wars 2

Been having an issue with the game client crashing every 20-30 minutes while playing. Sometimes it happens sooner and more frequently and sometimes it is less depending on what I am doing. This happens mostly when I am in large groups such as WvW or doing champion train in Queensdale. It is really irritating when I am doing something like SB in the swamp where my client crashes and sometimes when i log back in i don’t get the loot or XP for completion and I’ve then wasted the time on that. Just wondering if anyone could help me out.
I somewhat know my way around computers because i’ve built my own but putting things in simplest terms would help because I’m new to windows 8 and still figuring out where everything is. Thanks in advance.

I’ve had this same exact issue. I recently updated my driver for my graphics card to the newest one for the windows 8.1 im using. This took care of that weird green and blue color overlay you have in the picture there but it hasnt fixed my client from crashing. I’ve looked at tons of forums and and still in process of trying to figure out what the problem is.