I have recently been using an old Radeon R9 270X lying around without issue, until this card seemed to have kicked the bucket.

I had an Nvidia Quadro P2000 lying around I thought I would try.  After installing it into my system, it showed up in the PCI device as anticipated.  I based both devices to my Windows 10 guest.

It shows up a a GP106GL and a separate audio component.  The same thing that happened with the AMD Radeon Card.  The events just shows the VM's being terminated without giving a reason, and I am hoping for some guidance.  

Currently using a single node setup, running ovirt 4.2.3.  Any ideas or places to check would be much appreciated!