Recently, using 1P to log into my FastMail webmail account on Safari started acting oddly -- I load my FastMail site (https://www.fastmail.fm/mail/Inbox/?u=XXXXXXXX) and the login windoid opens. I select the login from the Safari 1P extension (I have autoload ON). 1P now pops up the "1Password Save Login" dialog, which it never used to do. I click "Not Now". I click "Login" on the FastMail windoid. And, once again, 1P pops up the "1Password Save Login" dialog. I click "Not Now" again. Finally, I'm logged in to my FastMail account. As I said, this is new behavior - perhaps post 10.9.2. Any advice most appreciated. Thank you.