Regularly I get an error on my Android 1Password app (v6.7) (see below screenshot).
The app stays alive, but has no vaults available. The only way to fix it, is to provide the master password for my account.
I have seen similar errors in the forum, but not this particular one.
1Password Version: 6.7
Extension Version: Not Provided
OS Version: Android
Sync Type: Not Provided