Hi,
Thanks in advance for any help provided.
English is not my native language, but I'll try to be as clear as possible
Epub files I create on Sigil are recently crashing on Kobo devices. The ebook opens the cover page, shows the TOC, but after the cover it closes and is marked as finished. The same happens if I select any page from the TOC.
This only happens in Kobo e-ink devices, and only if I copy the file directly. If I convert it to Kepub beforehand or use the Calibre plugin, it shows correctly. Anyway, I would still like the epub to open directly, without any convertions needed.
I couldn't find any errors on 'epubcheck-4.2.6', Calibre Editor, or any other epub checking softwares. I checked the spine, nav and ncx files and couldn't find any problems either.
This only started happening a couple of months ago, as my ebooks prior to that work properly. I can't find any structural differences when comparing them.
I attached one of those problematic files. Any help would be very much appreciated!
