No matter what I do I am always stuck at (0,0) of my initial project. Left clicking does not move me left right up or down, as I am just stuck on the initial location. I can zoom in and out, rotate around the plane but I can not move to different parts of the plane. I have tried this doing just left click, both left and right click, alt+left click, shift + left click, cntrl+left click. Nothing I do moves and I am always at my intiital location.