I don't know what the heck is the problem with MED since I upgraded to A7, I am finding it almost IMPOSSIBLE to model in MED now.

I try to build faces on a model, I click on the vertex to start the triangle and the vertex selected is not the one that I clicked on, it stats at the wrong vertex almost every time. I have to click several inches away from the vertex I want and hope that it starts at the one that I want. It just took me ten minutes to make a single face. Why did I spend money on this again?