Kiwix-android: Error: "Loading article failed"

[RaiLokesh]

Describe the bug:
Error saying "Loading article failed" when we try to go to the Reader Section after opening the book from Library.

Expected behavior:
The last opened book should open.

Steps to reproduce the behavior:

1. Open the Kiwix android app
2. Open a book from Library
3. Switch to the Reader section
4. See the error

https://user-images.githubusercontent.com/70928573/107867955-b6c5af00-6ea5-11eb-818f-ceb58b39d87a.MP4

Environment

• Version of Kiwix Android : 3.4.3
• Device : MI
• OS version : Android 8.1.0

[kelson42]

@RaiLokesh This happens with all contents? You are basically unable to use Kiwix?

[RaiLokesh]

@kelson42 I experienced this with other books too. We can read books from the library but when we switch to the "Reader" section, it fails to load the article.
However, if we close the app and reopen from the background, it works fine.

[kelson42]

@RaiLokesh So it always happen after a cold start? Or it just happens sporadicaly?

[RaiLokesh]

@kelson42 it always happens after a cold start.