Hello, when there is wind, ground vibration, or other external factors affecting the imaging, or if there are too few stars (less than 20), it may lead to stacking failure. In such cases, the system will automatically discard the image and continue shooting.
Stacking failure with Seestar is influenced by many factors, such as wind, ground vibrations, and other environmental conditions.
If the target you are photographing is close to the zenith, field rotation will be more severe, which can also lead to stacking failure.
We also recommend using the default 10-second exposure time, as longer exposure times may cause star trails to stretch.
Lastly, please ensure that the device is level to avoid any alignment issues.
