Hi Jan,
no, i had no additional software installed. Only the Saitek/Logitech driver for the instrument panel is installed. When i uninstall the driver, windows did not detect the USB device/instrument panel and in the device manager is a yellow triangle shown. And it´s marked as unknown device.
I also use the MS flight simulator 2020. For this an plugin from Logitech is awailable and absoluteliy neccesary. Without the plugin the instrument panel shows the same issue as in Aerofly (serial number, the saitek logo but only with rolling advertising saitek controller products like throttle, joke, radio panel ).
regards
Olaf