So I recently re-installed the SDK on my laptop. It's not the greatest laptop. 2GB RAM and an 8200m. Whenever I use hammer, at random intervals, the 3D view will slant and zoom in. The only way I found to fix it is to wiggle my mouse around randomly until it goes back to normal. [pics as soon as I can catch it in a print screen without it resetting] There's also this thing with textures where when I'm resizing it , or if I look at it funny, it does this slanty thing... Is there a way to fix these? What's causing it?