Hi, I have no problems with my Firefox instances on Android and Linus but on MacOS, it's a nightmare! I suspect it's a synchronisation matter because, on OS, it constantly, constantly is askin for me to log-in but neither my OS pssword nor Firefox (master password) are accepted. I'm loathe to reset my password because I really do not think it will make any difference. It's so annoying Best, P-) /edit: moved thread from Firefox for iOS (iPhone/iPad) to Firefox section since you mentioned macOS.