Hint: For improved responsiveness, use Internet Explorer
4 (or above) with Javascript enabled, choose 'Dynamic' from
the View dropdown and hit 'Set Options' to save your changes.
I uninstalled the extension, and verified that it was 1.7.6, then downloaded the extension again and installed it. It installed version 1.7.6 and it's working now. Not sure what changed, but it's okay now.