Hey noob here, saw there was an earlier querie about a similar if not same problem. That being that my launch connected to the app the first few times. But hasn’t connected since. It shows up as the launch on my phone, pixel 2, but it won’t connect for some reason. Even after reinstalling the app it still won’t work. Funny thing I noticed is that when I reinstall the app it saves my devices and any other info to the app.
Also saw a similar problem earlier in posts but didn’t know what the issue was and was hoping to discover it.