Slow transfer between Mellanox SN3700C and ConnectX-6 Dx Adapter on WINDOWS 10

Howdy all.
We have a business need to sync different sets of 16TB of High res media daily.
These are SuperMicro Chasis devices running Windows 10 Enterprise with ConnectX-6 Dx Adapters.
When transferring a file(s) from one Win box to another over the 100Gbs connection, we are only getting 1.2GBs or 9.8Gbs.
The switch is essentially flat, and the ConnectX-6 are also running default settings.

It would appear I need to set up RDMA Over Converged Ethernet (RoCE), but all of the pages I find on how to do this are either not working or use a Linux box.

Does anyone have a set of instruction on how to set up RDMA Over Converged Ethernet (RoCE) on WIN10 OR any other configuration changes I can make to increase throughput?

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