How to Fix WiFi Connection Issue in KOReader on Kobo Libra Colour?

[DRGocia]

I’m using a Kobo Libra Colour, and I’m experiencing an issue with WiFi when using KOReader.

My usage scenario involves switching between three different WiFi networks. When I connect to WiFi in KOReader, it always shows a successful connection. However, only the network that was most recently connected using the original system actually works for accessing my WebDAV cloud storage and downloading files.

In other words, if I can't access WebDAV, I need to exit KOReader, connect to the WiFi once using the original system, and then return to KOReader. After doing this, KOReader can successfully connect and access the WebDAV storage. And latter，i find simply restarting KOReader allows me to connect to WebDAV successfully, without needing to reconnect to WiFi using the original system.

This suggests that KOReader's WiFi connection logic might have an issue—while it shows "connected," the network may not be fully initialized. However, restarting KOReader seems to refresh the network state, making WebDAV accessible again.

Is there a way to fix this issue without having to restart KOReader every time? Any insights would be appreciated!