[tjludico]

I have been using Calibre for years, always with great satisfaction and appreciation for its author.

Today, I updated from version 7.13 to 7.22, excited to try out its new features.

However, I found that the books get stuck on "loading" (showing the book's index in the background).

I have installed all the portable versions from 7.13 to 7.18, and everything works fine up to 7.16. The first version that doesn't work for me is 7.17.

I don't know if it's a bug or an issue with my computer (which is quite old, but otherwise I don't have any problems).

I would appreciate any suggestions or help.

Thank you very much.