The problem is that the shutter doesn't stay open for the full programmed time interval--it's only a 1/10 sec exposure, as if the shutter button under the bulb setting was just pressed manually for an instant. The camera, itself was manually set to Manual and Bulb. So the program is not holding the shutter open for the full count.
The image does get written to the SD card ok. The image file header shows it is only a 1/10 sec, not a 10 sec, exposure.

Is there a way to determine if I have the proper driver installed? As far as I can tell, the camera driver should have been the version included in the Astroberry image file, as I don't recall installing anything over it.

Regards, Richard

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