Nick Birkett replied to the topic 'weather watcher not updating ?' in the forum. 6 months ago

Ok. I think it is some sort of file problem.

If I use your URL it works fine.
If I use some script to download your data to local file every 60 seconds:

 while true ; do curl -s -o cgiLastData; sleep 60; done

and change the File option to point to the full path of the file cgiLastData then same problem as before. I get a straight line
connecting the startup value and the first update then no more updates.
Permissions fine - it is rw rw r ....
Head scratching...............
Will go for break and think about it.