bluelink connectivity

Hi all, I've just got my new Ioniq EV. It comes equipped with Bluelink. I've tried to activate it from the infotainment system, but it always says there is no signal. I've tried in lots of locations now and every time it tells me no signal. If I try to activate from the app, it says the...

After failing to find an api for the Bluelink app here in Europe. I've automated the button presses using Tasker so I just click a home shortcut and the app will automatically pre-heat the car. It should be straight-forward to connect this action to other things e.g. Google Assistant/Alex...