I forgot to give details of the driver package used on the RPI4 which provided the Lacerta MFOC driver AFAIK: Package: libindi1 Version: 1.9.9+202211300913~ubuntu22.04.1 Priority: optional Section: libs Source: libindi Maintainer: Jasem Mutlaq mutlaqja@ikarustech.com Installed-Size: 3122 kB
Lacerta MFOC Driver Hangs Up When Relative Positioning