I have no problems with other Shelly devices it’s only the door sensor that’s causing me issues.
I get it to go on the wifi, but cant get it to work adding it to the app. Its like that action is crashing it or something.
I have not set any password. Actually I have no pwd on my wifi either (country side home, 3km to next neighbor). Would be nice if your web interface didnt require a password, had to hack my way past that.