Is there a problem with EPUB generation on version 5.4.1? I just created a new ePub to read on my Kobo but it takes forever to load each page, and it always shows a bar on the bottom with the "Page x of Y" text, covering part of the image. I opened other ePubs I created with the previous version and I'm not getting those problems.
Edit: disregard, this post. The new version didn't "remember"my previous options so I created an EPUB with the Kindle Oasis profile.