I'm having trouble inserting a set of thumbnails with the original image as a popup link. If I select the thumbails, the thumbnails are also linked to the popup. If I select the big images the big images are inserted in the article, there is nowhere a question if I would like to use the thumbnails. It has worked.
It can be corrected by editing the popup links of the thumbnails.
All is updated to the latest version of JCE even the mediabox.
best regards, Marie-Anne