Clunky and unresponsive
Terrible experience with the SLPBWiFi Controller. The manual temperature dial is almost impossible to operate, it just jumps back to 4 degrees all the time. The app becomes unresponsive and needs to be killed to continue. The controller will show the temperature as -20 most of the time. General user experience is terrible and clunky and would not trust it to control my heating when the winter comes.