Trying to add PIN for husband's account

The admin account cannot set a PIN for another account.

You can however, switch to his account, then set a pin.

  1. Using Plex Web, login with the server admin account.
  2. Switch User to your husband’s account.
  3. Go to Plex Home (as him) and hover over his username. “Set PIN” will appear to the right of “No PIN.”