Mythrill, I am sorry I do not know a solution it may just be a problem within your firmware. We have a corrected Italian and Russian firmware on site and as I say I have edited many English firmware and all seem to function ok after the changes.
There are 2 versions of s1res in the downloads section 1.8 & 1.6 whatever version you are using try the other one.
Sorry I could not be more help
