    /* eleven real backend strings through the one translator on the device:
       every output a sentence, and not one of them still carrying Rust */
    "trouble-words": (i) => i.trouble.split(" || ").length === 11
        && i.trouble.split(" || ").every(function (s) { return s.length > 12; })
        && !/io:|protocol:|os error|INVALIDPASS|not connected|library-folder-missing|no stored credentials/i.test(i.trouble),