What are the current versions of your software and firmware? When the stacking failed, were you using the Deep Space Stacking Mode or the Mosaic Mode? Did you use the Equatorial Mount Mode? Ensure that the night sky is clear with no obstructions, as wind and ground vibrations can cause image drops. Additionally, the number of visible stars in the sky must not be fewer than 20, or the process may also fail. If you received an "out of memory" warning, could you please take a screenshot of it and upload it for further analysis?
Additionally, you can also upload your original FIT images, and we will analyze them