I do want to note though that on several occasions upon launching Blade and Soul my pc has gone directly to a BSOD saying "your pc has run into an issue and needs to restart" with the reasons of "critical_process_died" or "unexpected_store_exception", just in case it can help anyone. I don't know how the client is causing these errors, but I'm fairly certain it is. As I mentioned before, I am able to run other high intensive games perfectly fine but since the update this has been happening with BnS.