Sometimes, when the remote device is behind a VPN or is in local network, this error shows up:

Connection failed with error: "Failed sending banner to ....@..........:22"

This shows up infrequently and is related to the connection being reset before the TCP connection is closed.

How to solve this?

At times when the remote device is behind a VPN or is in local network, this error shows up:

Connection failed with error: "Failed sending banner to ....@..........:22"

This shows up infrequently and is related to the connection being reset before the TCP connection is closed (I observed this via Termius [Microsoft Store] app for ssh and the error message had a warning before that mentioned TCP connection issues on closing ; though this error is not limited to Termius).

How to solve this?