My stacking software crashed at 2am and ate 4 hours of Andromeda frames

Elizabeth Mason · 2026-10-18T11:15:03.796678+00:00

Lost about 180 light frames last Tuesday when my laptop froze mid-stack right before I hit save, so now I copy the raw folder to an external drive after every 20 subs. Anyone got a simple free stacker that won't choke on 500 frames at once?

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My stacking software crashed at 2am and ate 4 hours of Andromeda frames | Astronomy Photos - Thought Shares