Om this is my Laptop system:

processor: 2,3Ghz Intel Core i7

memory : 8GB 1333MHz DDR3

Graphic : AMD Radeon HD 6750 1024MB

Chipset : 6 series, 6 Gigabit

 240GB, solid memory.

IOS : 10.7.5

 First of all I work only on 2D.

I try to describe you the problem I found after the Update.

1. when I select every text or line, even one single number or line, It takes several seconds to have the chance to move/modify it where I want. But moving this element is very difficult because continues to charge something, then the movement is schizophrenic and uncontrollable.

2. hatches. Often if I save as PDF my file, all the hatches are brocken and pixelate.

4. This is on the former version: I can't put my drawings on the Layout, so I have to use always the Model 

I hope you can help me somehow.

Actually I took out from the storage closet my old 7yo Laptop with a cad 3yo installed.

Thank you for what you can do.

 OBO Gabriele Beegroup