Cubase 9.5 Send Inspector Data at start of song

I know that this is an old problem but I didn’t find any solution:

I have my midi track parameters well sorted in the inspector e.g. program change of an external midi device (using scripts). The inspector parameters are loaded/sent to the midi device when I load a song but are not sent to the external midi device when I start a song. This is a problem when I check different sounds by changing the sounds at the midi device manually. Has anybody found a way to send the inspector data when starting a song?

Thank you for help