Easy to use, understandable interfaces. Very convenient. I use it 2-3 times a day, PC to Cell to Tablet etc.

Works in FF57......Settings can be changed to dark icon etc OK, but are not saved....ie. when FF is restarted it reverts to default settings

I'm having this issue where when the notifications are dismissed automatically from Firefox (the system notification bobble disappears with any interaction from my part) the notification from my phone gets dismissed as well. Making me miss a lot of notifications.