automatic update of the maps
If the QSO real time maps don't refresh automatically in your Internet Explorer / WEB browser you should try forcing it to update the page elements each time the page is loaded. Here you have how to it with MS Internet Explorer.
It could also happen that some images have been wrongly cached and then you will have to clear the local cache (temporary internet files) of your Internet Explorer / Browser. You can find in the following links more information on how to clear the cache:
Home page
Site map
Radio Sherlock search engine
Terms of service
Privacy
Cookies