I’s using LibreOffice Version: 4.2.6.3, Build ID: 420m0(Build:3) and Writer constantly crashes and won’t restart. (I have lost hours of work.) when LibreOffice crashes I get no error message and it does not restart. I am able to click on the Writer icon and it appears to open windows but they are inaccessible. Is this is common fault? I have seen a few other reports on other lists. I am concerned as I have suggested LibreOffice to several African and Middle Eastern universities that are testing it. I have used it for years, but this fault seems serious and will be a reason to withdraw recommendation.