I am logged into my Google account. All products like mail, calendar, contacts, google+, are useable. But when I open a tab and open drive, my drive page opens in the background, but overlayering is a message that I am not signed in. See attached screenshot. Tried the following: - Restart browser - Sign out and back in into google account drive on web works for me in other browser, i.e. Edge (That must hurt...) Same problem also with Google "Keep"