I have an issue with using this card in 2 out of 3 Supermicro X8DTT motherboards. On one of them it seems to work fine. On the other two there is an IOMMU error in the ESXi logs and although I can bind it to an IP address and a vswitch, it never sees any traffic and it is unable to ping out. is there any known issues? The motherboards are all at the same firmware level.