Quote Originally Posted by LaRaj View Post
Functional:
Looking at new gear is a fearful thing with the new UI, the left click is so sensitive. Was looking at a shield and left clicked to see it, and put it on instead, right about the same time a group of mobs were coming for us. I was pretty useless in combat with the shield in my hand and no supporting skills.

Do you mean that you are just accidentally left clicking? There is no 'left click sensitivity' setting, a click is a click. If you literally have mouse clicking sensitivity, it could be related to your mouse.