Slightly similar thing; not in the focus module, but in the eqmod telescope module, settings are also not saved for the coordinates of the telescope, I always set these manually to the correct value, but would be nice as well if it's saved.
Thank you for your work .
Number of images to capture is now successfully saved with version 2.8.3.
But It still doesn't save the exposure time, even if I set it to 5s (for example) and click autofocus.
Is there some good reason to NOT save the co-ordinates ? I can think of many good reasons to save them, and none to leave them out. If somebody is mobile, they have to reset co-ordinates all over the place anyways when they move, but for a permanent installation, it makes no sense to not save co-ordinates.
Actually, the exposures were being saved per filter without need to click "autofocus". But they were not loaded properly. I just fixed it in GIT. If you clicked the same filter again, you'll see the correct exposure time is applied.