Unexpected error when I sign in
I used Yosemitie OS on my macbook pro. and today I upgrade to High Sierra OS. After upgrading version I install Firefox and tried to sign in. but can't. I don't know why. I got a mail from firefox when I sync last as 'Reminder: Complete your Firefox Sync setup'
my macbook pro is early 2011 so I did upgrade via usb booting - no support from apple anymore. it might be trouble to use firefox?
All Replies (2)
At the moment there's a Sync "Unexpected error' explosion going on. Called for help But we're dealing with different time zones, and it's weekend - it may take a while, so please, hang in there.
Things should be back to normal now - would you try again please ?