Hey y'all, First, thanks for your attention. This has been driving me nuts over the last few weeks and if I can fix it I'd be very happy. I switched to Firefox a few months ago and immediately set up the password manager and a bunch of bookmarks. Unfortunately, the next time I shut down my computer and restarted, Firefox said this browser was a new installation and had totally reset, with nothing saved. This happened again a second time, so I set up a Firefox Account so I could have the settings saved to a profile rather than an installation. Every time I restart the same thing happens: Firefox has a 'new installation' and none of my settings. The first time I logged in to my Firefox account to sync it, it worked. But I've just installed Catalina, previously using Mojave, and on that restart it happened again, but the Firefox account sync isn't doing anything. Now, every time I open up the browser, even if I haven't restarted the computer, it brings me to the same 'new installation' screen. When I log in to my Firefox account as prompted, none of my previous information syncs. Nothing happens at all after I get the "This Firefox is connected" screen. I know the sync is at least somewhat connected because I can sync tabs from my phone to my computer. Any ideas? I can re-do all of my passwords and bookmarks, but I don't want to bother if it isn't getting saved anywhere, or if I can't stop this factory reset whenever my computer shuts off. I'm on a Macbook running Catalina 10.15 if that matters. Thanks! Abby