Ubuntu budgie: app in autostart run once then disappears

configured guake terminal to autostart at login, in startup ubuntu app \ The command is: guake --show -e "sudo nethogs -b" When I reboot, or logout and login, the terminal starts, but if \ I open the startup ubuntu app, the entry I added is disappeared \ I created a file in .config/autostart/ dir and the same thing \ happens, run once then the file disappeared \ Any idea ?