try this update
http://www.weather-display.com/downloadfiles/weatherdisplaytest.zip
before certain ducks needed to be lined up (which I had made tighter because the original change I made to please you I suddenly got emails from people who were getting problems with their wmr200 when they were not before)
I have redone it
there is info under view debug info, about what WD is up to
WD will exit then restart the separate wmr100/200 data reader
if still no data after a couple of minutes then WD will stop logging (and this is noted under view, debug info)