@tina No, they don't save
49.0.2725.64 - Opera is up to date
Mac OS X 10.13.1 64-bit
Whenever I quit the browser I am logged out of every site that requires a login (facebook, instagram, youtube). My cookie settings haven't changed and re-installing opera didn't work.
Looks like your connection to Opera forums was lost, please wait while we try to reconnect.