I can connect to my camera (Canon EOS1300D) with the indi_gphoto_ccd driver. The INDI control panel shows the correct parameters (W=5184, H=3456, Pixel_x and Pixel_y=4.3 micron). I've saved the settings and the driver reports that the config is loaded each time I start Indi.
But.....
Every time I switch to the capture module I'm prompted to enter the image parameters again. If I add them when prompted, then switch to focus or align and then go back to capture I get the prompt again.
The quickest way to solve is is to delete userdb.sqlite file from (~/.local/share/kstars) if you're on Linux, or AppData if you're on Windows. Be warned this will delete all settings.
I've got a different issue now with the X11 / vnc session randomly freezing (I'm running EKOS/Indi on a RPi3b+) and connecting from a win10 machine using RealVnc The pi is still responsive because I can open a ssh session, but I get no responses from the graphical interface. If I close the vnc session I can't open another.
I'll review the forum posts/FAQ's before posting a separate question.