Thanks for the quick reply. I'm using DXKeeper for logging and receive an acknowledgement , JTAlert show "Success". None of the apps are running as administrator.
The fact that restarting JTALERT-X keeps previously worked stations on a given band from appearing is confusing. How does JTALERT-X make a connection with DXKeeper? In the past the "B4" filter worked as I'd expected. It makes me think I've messed up a setting.