Win2016 Eth connetcx 3 cable unplugged

Hi

We tried to connect our servers with connectx3 cards and cisco nexus 9372 by cable mellonox MC2206130-002-А3

But cisco and windows shows that cable is unplugged.

Before nexus these adapter work fine in IB mode with mellonox unmanaged switches.

We tried just connect 2 cisco nexus 9372 with cable MC2206130-002-А3 to each other - link was up.

So problem i think in server/drivers side.

OS windows 2016 tp5 with last drivers version 5.19.11822.0.

Port protocol Eth. Full duplex both sides.

What could be wrong?