Last night I shut down my computer and this afternoon I booted it back up. When I returned after a bit to my computer after starting it up I found it had hibernated, so I restarted it again. (I have an old laptop and the sound on it only works after a restart.) Upon opening my browser I found that my saved session did not load; tabs for my extensions loaded instead as if I had just installed or updated them. All of my settings, for both my browser and my extensions, were restored to the default settings. I don't know why this happened or how I can prevent it from happening again, and right now I'm very frustrated that I have to go through everything and set it again, because I already had it just the way I liked it and I didn't do anything that I know of to cause this! I have already set some things back to the way they were, but haven't finished doing it for everything. Has anyone else experienced this lately or ever had this problem before?