org-mode 9.0 seems to generate random figure labels instead of the ones specified in #+NAME:, so the cross-references do not work.
.org source: ,---- | Temperature profile is shown in Fig. \ref{fig:tcprofile}. | | #+NAME: fig:tcprofile | #+CAPTION: Temperature Cycling Profile | [[./tc_profile.png]] `---- .tex output: ,---- | Temperature profile is shown in Fig. \ref{fig:tcprofile}. | | \begin{figure}[htbp] | \centering | \includegraphics[width=.9\linewidth]{./tc_profile.png} | \caption{\label{fig:orgceb3fa6} | Temperature Cycling Profile} | \end{figure} `---- PDF output: ,---- | Temperature profile is shown in Fig. ??. `---- Is this a new feature or a bug? -- Arkady