Increase native retries 3→5 and add app-level auto-retry (3 rounds, 30s delay) so large downloads that fail with "unexpected end of stream" recover automatically. 404s fail immediately without retry.
Increase native retries 3→5 and add app-level auto-retry (3 rounds, 30s delay) so large downloads that fail with "unexpected end of stream" recover automatically. 404s fail immediately without retry.