Ive been using firefox on every device for decades. This has never happened. I had 90+ tabs open, I hadn't finished sorting and saving. I've been apartment hunting so many tabs were important links. Somehow, I wasn't even doing anything with tabs, all gone. I have my complete history and 10 most recent. All I have is my phone right now, now computer access. Please tell me there is something to be done. Samsung galaxy a15