Very Slow Speed Through SFTP ChronoSync Task

Tailscale version: 1.34.2
Your operating system & version:

  • macOS 12.6 (21G115)
  • DSM 7.1.1-42962

Synology DS
Mac direct connection through utility

I am running a ChronoSync task to sync a folder from Synology DS to my mac via SFTP port 22. Currently getting barely 800KB/s whilst both remote connections are around 1GBps in speed.

Running a tailscale status on the mac shows this:

I am wondering if ChronoSync app is generating a second connection on top of the existing one active through the macos utility, therefore generating bandwith issues?