WiFi Fix for Samsung Phones
So for you Samsung users. If your smokers wifi isnt seeing the network and you know your system is on 2.4 go into your phone settings -> Biometrics and security-> scroll down to LOCATION and make sure that toggle is ON. Its needs to be on for the initial setup.
Once you've set it up your smoker and app you can turn it off. You wont need to turn on your location aka GPS again.
For some reason on Samsung phones the phone wont allow the App to turn on location. Once I did that I was able to get the wifi to connect