However, it seems that after disabling the tethering, wifi has issues reconnecting. Wifi is quite buggy anyway in the current Sailfish release, so I guess it's not even therering-gui's fault. A reboot fixes it, but perhaps less drastic measures are enough. On the N9, restarting the ICD2 service often helped. Is there something alike on Jolla?
Actually, it says in the first post that it has infrastructure mode. Does it, Jare? All kinds of devices have trouble dealing with ad-hoc connections, not just Android, and even if they're supposed to support it (ftr, I haven't tested the app yet).