Dear ZWO
I have experienced a following problem that you may try to reproduce or guide me how to avoid.
When in stargazing mode, after target selection using Atlas, having sensor and scope properly leveled, horizontal calibration, autofocsuing and calibration frames - done, with stack session running on the preview screen if you go back to Altas, to re-check on framing, Seestar does a small repositioning of the scope causing star trails on the stack, the movement is marginal but still if you zoom-in on the preview screen you will see a star trails, also the frame with trails is not rejected.
Thank You