Yes I have, thanks for the link.
On lines 382 through 384 in your theme's 'style.css' file there are the following style rules:
.entry-content img, .comment-content img, .widget img {
max-width: 100%; /* Fluid images for posts, comments, and widgets */
}This gives the images a maximal width of 100%, which makes them too small to see when viewing the website on a mobile device. Removing those lines will fix the issue you're having with the slideshow.
I will add a rule to bypass this problem in the next release of the slideshow, which should be some time next week.
