And the next one (sorry):
Frank Schätzing - Limit brings the reader to its limit. This ebook has graphics between the chapters. It needs a long time, to show one of these graphics and e.g. you can change from the graphic on page 285 back to the text on page 283, but not from the graphic on page 285 to the text on page 286. The "please wait" sign remains on top, even when the green LED on the top has stopped blinking.
No icon is working, you can't open the menu.
You can change to main-tab, but there is no way back to the book (using the open tab or reopening the book). Shutting down the device shows an error (unexpected error. the documents could not be saved - something like this).
After the reboot, re-opening "Limit" is not possible. "please wait" and the top-LED remains blinking. Another reboot (reset) is the only way back to a normal device behavior.
:edit: Re-opening is possible after deleting the metadata.db in the directory, where the book resides. Good luck - I made an extra dir for this book. ;-)
:edit2: The first visible element on the page following such a graphic is a link to the main menu, followed by the header of the next chapter. Maybe there is a problem with this link. I have seen, that building the book-menu (klick on the icon) takes a lot of time, maybe the link results in an endless loop or something else...