Thank you. I will try to figure out the pattern. Same problem is on my netbook and desktop... on both i have ecryptfs turned on in user profile where crash is happening. But on some laptop I'm not using folder encryption so there is also no crashing. Temporary solution for me is chaging autosave to 5 min or even less. But I will tell you more when I will put attention to the crashing pattern. I'm not used of that community is listening you and that you also can help in some kind of a way :) So I will do what I can.