Why the 'Windchill Temp" is displayed in ‘F’ when it set up for ‘C’
I have also had problems keeping my WD alive, kept ‘freezing’ - not crashing. I think it was because I lowered the ‘Fog’ threshold by one unit, and it would think it was foggy when it was 12 degrees and 80% - very strange! …but only some of the time…
I alway fell over (froze) when producing the HTML pages.
After changing it back, it is now OK again, but as the max humid value of the 928 is 98% and the fog value is set at that or higher, it will never report foggy conditions 
rgds
Johan