As a quick sanity check I tried Windows file copy from the SSD to the network drive and it saturates the 1 Gbps link @ 107 MB/s.
I tried toggling "Optimize connection buffer size", and "Enable compression" but didn't see any improvement.
I tried the same test with FileZilla and got 50MB/s whether it's downloading to the SSD or to the network drive. However, I'd prefer to use WinSCP because of the nice scripting capabilities.
Is there any way I can improve the transfer speed when saving to a networked drive? Thanks!