I’m noticing this switch between Celsius and Fahrenheit too. Usually the first time I open up the OpenSprinkler webUI, it’ll show Fahrenheit. Any refresh of the browser will revert it to Celsius. Only allowing enough time to trigger the “first visit” again will it show Fahrenheit.
Here’s what the debugger is outputting for the above requested info.
navigator.language = en_us
ismetric = true
currentCoordinates = Array [ 45.4888, -122.80133 ]