Hi ! are you awake 14 hours a day ? Thank you very much to be so fast to reply. Perhaps I don't know the difference in building within libindi or as a 3rd party driver. The tgz of my project is here: https://www.dropbox.com/s/lz31p0sg6awcvs4/indi_ardust4-master-2.0.tgz?dl=0 While waiting for your comments I will try to learn something more !! Cheers FrancescoRead More...