Just changed to 4G on the phone had to press the precipitation type button but after this the radar updated
on WiFi it was stuck with the old data for the radar
My WiFi connection is good at home with no interruptions
The radar on 4G just updated on its own on 4G at home without pressing any buttons, reloading or refreshing
Has updated when switching to WiFi - may need to get it to work on 4G before WiFi possibly - seems a bit hit and miss on WiFi though