This application is developed to track satellite radio signals via WebSDR, taking into account the Doppler shift by using the MyDDE driver of the satellite tracker "Orbitron."
When Radio Automatic Mode is enabled, the Program changes the frequency exactly one, before giving an error stating that there is an issue focussing the browser window. This is shown in the video i attached. What isn't shown there is that the buttons to change from USB to CW/FM/AM/... doesn't work either.