Am running Subterfuge on Android on a Xiaomi Mi Note. The only issue I have is that I cannot connect to the network while I'm on the go, although push-notifications will continue to come through. Restarting the app and the phone, logging in and out has not fixed this. The only places I can connect are at WIFI spots. Sometimes when I get back and fire up the game I'll get a prompt about multiple sessions or something like that, I'm not sure if that's related to the issue?
I didn't find the right solution from the Internet.