When I use fastGet times error: sftp: Can not skip back in messages

[StrongerLph]

When I use this tool library to back up files from a shared directory on a remote server to a locally specified directory, this error occurs:

Error: fastGet->sftp: Can not skip back in messages. Remote: \OUT\Euroclear - R20 - ALL (LUNCH) - 04Dec2024-063007.TXT Local: C:\Report\SFTP_Automation\R20\Euroclear - R20 - ALL (LUNCH) - 04Dec2024-063007.TXT

I have no way to provide a reproducible environment because this is a production environment issue, of course, most of the time it works fine, only occasionally this error occurs. I'm not sure what caused the problem, I tried Googling the topic but found no useful answers. Has anyone encountered the same problem and solved it?

ssh2-sftp-client: v10.0.3
ssh2: v1.15.0
node: v18+

[mscdex]

Probably a buggy/incomplete SFTP implementation on the remote side. For that server you'd probably have to use something like createReadStream() instead of fastGet() so that it always reads sequentially instead of possibly out-of-order.