When I start Firefox on Windows it does not open all the Windows it had last time even though that option is selected in settings. It seems random on which Windows open. Then I start one Window at a time and restore my tabs from bookmarks. Once I have done that I have all the Windows in the order I want, with the tabs I want. Then for no apparent reason some of the Windows disappear and/or the Windows change order. This is very frustrating. How do I get Firefox to always open the Windows in the correct order and keep them displayed in that order?