Connecting two DGX Sparks via the ConnectX-7 using a NADDOD approved Nvidia QSPF 112 cable, was shipped back to verify it was good Naddod tested said it was good but tested another one and shipped that to me. They tested on their own DGX and and no issues. These are brand new devices from different lot and different suppliers. Interesting enough I couldn’t even see the ports until I disabled the hotplug fix located in dgx-spark-mlnx-hotplug
I’ve tried swapping the ports I’ve verified the cable is seating properly on both sides.
Open to any suggestions