Hi, thanks for the reply. I was looking for the problem, so at the end I deleted all files and then reinstalled the plugin. This fixed the problem of double gallery, however now the gallery doesnt work properly anymore.
Im sorry I dont have a screenshot, however when I inserted just one gallery into post, It would show two slideshows. The first one (the one you see now on my website: with arrows and no thumbnails) and then the one beneath it (original one = with playbutton in the middle, autoplay and music).
So after I reinstalled it all, it now shows only one gallery, however the wrong one (the first one). My settings are still set to autoplay, fade etc, however the gallery shows as a static one, you have to click and you dont see any thumbnails.
Also, it only works when I check “the do not use flash skins” button, if I uncheck it, you cant see any gallery at all.