Passwall isn't responding

[LVEL5]

Issue: The Passwall Android app shows the popup "Passwall isn't responding" immediately after installation
Platform: Android
Version: 1.0.1
Device: Sony Xperia Z3 (No Root, No Custom ROM)

Steps to reproduce:

1. Install the Passwall Android app from the Google Play Store.
2. Open the app.
3. A popup says "Passwall isn't responding."

Expected behavior:
The Passwall Android app should open without any problems.

Actual behavior:
The Passwall Android app shows a popup that says "Passwall isn't responding" immediately after installation.