[thiago.eec]

Hi everyone.

I'm facing an odd behavior with the Server Viewer. Here is how it happens:

1) Open a new book (epub), for the first time
2) Roll some pages until it loads a new chapter
3) Move the mouse up towards the center so the "X" (to exit full screen) will appear
4) A message will pop up saying the file is being loaded. This message will not disappear until roll to a different page or, sometimes, when click anywhere.

This happens 90% of the time when I follow the above steps. Once the book is closed and opened again, it does not freeze anymore.

My system:

Windows 10 Pro 1903 x64
Calibre 3.42 x64
Chrome 74.0.3729.169 x64