ExpanDrive (previously known as SftpDrive) has a pretty handy and undocumented feature to connect via CLI. Why they hid this away I do not know, but it's saved me a bit of hassle every morning.
The syntax varies slightly, on different versions.
ExpanDrive v1:
net use \\ExpanDrive\drivename
ExpanDrive v2:
expandrive.exe connect drivename
Source
You can thanks the great customer support from Jeff Mancuso at ExpanDrive!
How I picture ExpanDrive staff dealing with issues.