I experience a bug on the iPAD version of your software. Sometimes when switching back to 1password from another app—say as part of a user/pass copy-paste sequence—all the passwords and accounts disappear, as if I have an empty vault. It happens repeatedly, but I don't know that exact sequence to trigger it. I think it has something to do with installing new software from the App store.
Quitting and restarting 1password does not resolve the issue. I need to fully power off and reboot my iPad to get the passwords back!
1Password Version: 6.4.5
Extension Version: Not Provided
OS Version: iOS 9.3.5
Sync Type: Not Provided
Referrer: forum-search:accounts disappear in ipad