This has been happening for awhile(~9 months), I've spun my wheels with Tera's support which is fantastic but just couldn't seem to get to the bottom of this issue. Most of the time the game (not just TERA, battlefield 3 and Skyrim have done it too), the game just crashes out, once in awhile (4 times this month) I'll BSOD. Most of them have the locale ID: 4105. Usually I just forage the web for answers but I've noticed this problem when BF3 came out(November-ish), and none of my friends/colleagues seem to know the answer.
Ive replaced my GPU(since it was causing issues with my work software), and I did a fresh install on a brand new HD about a month ago. The rest of the hardware is about 1.5 years old.
Here are my specs:
Window 7 Ultimatex64
Nvidia GTX560 Ti 2gb
Intel i7 930 (2,8ghz)
MOBO: Gigabyte X58-USB3
Monitors: Acer 22' and Cintiq 21UX
Thanks in advance for the help.