@samsi101 I understand you frustration! I just got a new mac. installed opera. signed in to opera. Opera wont sync with anything currently happening in the same logged in account that my windows 10 computer has seemingly sync'd to. On the mac, in opera, i've checked the box to "sync everything", but somehow opera changes the setting back to "sync nothing". I had to manually export the passwords from the windows 10 computer using opera's .csv file export and importing them into opera on the mac and that was successful. Still nothing sync's even though i'm logged into the same account. Not sure whats going on.