I'm using Android 4.4.4 on a Samsung galaxy tab e, here I have all my saved passwords of all my accounts since 2009, this is due to this being the last device that synched successfully, after installing opera in any other device there appears to be no passwords on my opera account, i can sync averything without problem, but all my passwords got deleted and even if I still got my passwords in my tablet and I got the synchronisation turned on and logged on to my opera accoun I can't get my passwords on any other device.