Steve, I will capture some screen shots of my setup in Ekos and Indi for the relevant tabs when time allows (today or tomorrow).

I am using the internal guider rather than PHD2 for no reason other than I wanted to keep it all "in house" in my learner phase. I have found that I need to follow a set sequence to ensure things work as expected - the biggest "gotcha" is the Fuji not working due to some sort of directory error or communication timeout. Getting an external, powered USB hub made the system more reliable as I think the Fuji was trying to draw too much power from the Raspberry Pi (to keep the battery topped up).

Despite following my setup ritual (devices connected appropriately, Fuji switched ON before connecting with Ekos, etc.) I still get frequent image capture failure for the first exposure attempted. I ALWAYS make a short exposure time test with at least TWO shots in the sequence. >90% of the time the first exposure fails on the first attempt but if I've remember to check the image save location settings are "correct" the second attempt works, (and as I'm still new to this I'm often forgetting one step or the other...)

Even so, with everything "perfect" I still get random, unexplained Kstar crashes (3.5.0, 3.5.1 and 3.5.2). Not in the middle of an exposure sequence that I can recall but while I'm attempting to do something else (can't make any correlations here).

I also figured out how to save FITS images to the Pi while the RAF files go to the camera's card. (One less step in later processing, though I've yet to have a clear night to try it with actual astro images.)

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