oh dear... well, it seems i had another desktop instance open with another instance of firefox with all of the same tabs. - and after closing that, all is well again. huh, i forgot i was trying out that multiple desktop feature for the first time and...
strangely enough, although this was never an issue until today, using the menu (File -> Exit) rather than the close X on the Firefox Title bar is the only thing that seems to work for me right now
hello, oddly in my case typing browser.sessionstore.interval into my url bar does nothing except run a searchto get my tabs back i had to follow this advice from this years old post: https://support.mozilla.org/en-US/questions/1204253however, wheneve...
