Not receiving BW verification code in authenticator app

[RogerDodger]

@sgyl

I think I should backup my logins 1x1 from the BW browser add-on.

That is a good idea! In addition, @grp has an unofficial way to backup temporary files that MAY be helpful:

Help - Changed Iterations and can not log back in?

When using one of the Desktop apps, the entire encrypted vault (except for attachments) is stored in a file named data.json in a location that depends on your installation, as long as you are logged in. Because the contents of this file are expunged if you ever log out (which can happen unexpectedly, if your session expires, if you change your master password or KDF iterations, if Bitwarden resets their servers, etc.), creating a persistent vault backup requires you to periodically create copi…