First of all I'd like to say thanks for a great plugin, it was exactly what I was looking for.
I'm using the shortcode
[autonav display="images" pics_only="1"]
to display 8 thumbnails (150 x 150 px) from child pages (first attached image). The page takes 17 seconds to load.
Using the gallery shortcode and the same images attached to the page it take just 2 seconds.
Is there anyway to speed things up?
PS I have "Crop to exact size, from center of image" set. My other settings are: