I recognize this is a very old thread, but since it’s been raised, I’ll add my experience: I was having trouble with my station coming and going from the WU map, and finally figured out it was due to an update frequency. When connected via the convenient Tempest app toggle to WU, WU was not always getting updates with a frequency greater than every 15 minutes, which causes the station to be removed from the map.
As an experiment, I turned off the automatic WU reporting in the Tempest app, and since I was already using this script:
to report to CWOP, I just turned on that script’s WU reporting too. For several weeks now, I’ve not seen a WU reporting interval larger than a minute or two, and the station sticks on the map. Even have a gold star, whatever that is lol.
So, some problems may be on WU’s side, but there also seems to be a pretty lazy refresh rate on the Tempest side if using the built in reporting.