Transfer timed out after 2 hours — retry from Transfer queue if needed
Transfer job marked failed after running longer than 2 hours (admin-files-transfer).
Why this happens
Very large volume, slow link between nodes, or a stuck worker. Not a validation error at enqueue time.
Diagnose and fix
1. Open Transfer queue; retry the job or re-enqueue remaining files.
2. Check network/disk health on source and destination.
3. Split into smaller batches if timeouts repeat.
4. See Transfer enqueue failed — check server logs for details for enqueue-time failures.