I have a number of 1Click bookmarks and most work just fine. I just set up my USAA account with 1Password and the login from the browser extension seems to work every time if I type in the URL. However, clicking the arrow by the URL in the 1Password app login item or clicking the 1Click bookmark only works every other time. One time it will fill the form and submit, the next time it doesn't fill anything, then the next time it works again and so on. That behavior is completely consistent: works every other time, never two times in a row.
In contrast, my Wells Fargo login works correctly every time. So does my Citibank. I don't recall any others that fail like USAA but there might be some I use only rarely and have forgotten about.
I've created the USAA login manually and I've created it by filling out the form and saving before submitting. What can I look for to fix this?
Safari 6.04, 1Password 3.8.21, OS X 10.8.3