[Gallery 1.5.0] No cache for images

Hi!

MODX Revolution 2.2.1-pl (traditional) and Gallery 1.5.0 rc1

On the page I simply call

or

- it doesn't matter. Every time after the page loads I see the images loading. Sometimes the gallery takes ages to display all of the items. Looks like images cache doesn't work at all.

The images srcs are like this:
http://website.ru/assets/components/gallery/connector.php?action=web/phpthumb&w=100&h=100&zc=1&far=C&q=90&src=http%3A%2F%website.ru%2Fuploads%2Fi%2Fgallery%2F12%2F329.jpg

Is it possible to make cache for the preview and big pictures only once, not every time the page loads?

Thanks in advance!

Check if the cache folder for gallery is writable (/assets/components/gallery/cache/).