packet_write_wait: Connection to xx.xx.xx.xx port 22: Broken pipe

That means the remote host has closed the connection. That is usually due to a timeout or some protocol interoperability issue.

You are not showing us any code, so it is difficult to give you more specific advice.

In reply to Re: packet_write_wait: Connection to xx.xx.xx.xx port 22: Broken pipe by salva
in thread packet_write_wait: Connection to xx.xx.xx.xx port 22: Broken pipe by TusharK

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