Found the problem with sensor. After some fighting w/Leica I got the answer that sensor is not a part of Leica production and they can repair without warranty on quality. Problems: At night shots, problems comes..
After using 2 month go back for Canon. This is joke, not for real world. Film cameras was much better. When compare images with 5D don't understand why it cost $7000 more. Problems: poor in hi-ISO, slow, bad sensor, heavy, expensive