I just set up Astroberry on a RPi 4 and things are looking good except for one little issue. While my orginal LX90 Autostar USB-serial converter connects fine, I can't connect with my new integrated cable with a Silicon Labs CP2102 converter. Works fine direct on KStars from my Mac but not through Astroberry.
In case anyone here has some insights, here are my connection settings showing the error. Thanks!