369zzh It's unfortunate that the export didn't work, but considering the excessive amount of calculations required for five warm-ups and four animation repeats, I think it would be better to reduce the number of warm-ups and create the animation repeats using another tool (such as repeating the exported MOV file in video editing software).
Alternatively, you can export the animation as a PNG sequence and use video editing software to create a video. When exporting as a PNG sequence, even if the export fails midway, the frames up to that point should be output, so you should not lose all of the export results.
