Android $http calls cancelled automatically when signed with Keystore

When I run the app in debug mode, network calls are proper. App is working without any trouble. But when I sign the app with Keystore, all $http calls is getting cancelled automatically. Both in Emulator and device.

I was using the same keystore since 10 months and never ran into these kinda weird issues. Any idea what could be the issue ?

Check for permission n security meta data information

I did. If permissions were wrong, it wouldn’t work in debug version either