Now interface works well. But still no connection. I've tried both cellular internet (where UDP is most probably blocked) and home WiFi which doesn't block UDP (for sure, I tried pinging from phone).
We uploaded a new APK that passes the golang net error message straight through to the app's user.
So instead of seeing the ErrFleet5 message, you will see "write to UDP6 .... network is unreachable" or something else.
If you have a moment, would you reinstall the APK, rerun Melondream, and tell us what the error message says?
Thank you for your time