It took me days to get my x1 pro2 setup. This was my issue.
My X1 Stepper took maybe an hour. There was no eureka moment. It just finally decided it was good to connect.
As @Cell mentioned, once connected it never seems to be an issue again.
5. Ok now this one is the kicker. I was only able to dig this out by reading the coral vue support page. You need to give the Kamoer app permission to Location. For Android you locate the app and press on the app until a menu pops up called app info -> then press permissions and make sure Location is allowed.
My X1 Stepper took maybe an hour. There was no eureka moment. It just finally decided it was good to connect.
As @Cell mentioned, once connected it never seems to be an issue again.