After I'm restarting my computer my settings are gone. I'm not sure if all of them, but this is what I need to change: - all toolbars are enabled (in standard setting I don't have everything on all the time) - my start pages are not the same - FF behaviour after restart is not the same - my default download directory is not as it was before.

What is more - if I'm closing FF and then opening again without restarting my computer - everything is fine. It is just happening after I'm restarting my computer. It is like some settings are removed after restarting ... It start happening after upgrade ... What's more - I'm usually putting my computer in stand by or hibernate mode, so it can be caused by that. I'm restarting computer only if needed ...