Morning John-
Have you noticed any reports of the PCIe version affecting performance? The guys over at VR Freaks on youtube mentioned if they forced their PCIe version 3.0 they saw a significant performance issue that permitted them to run Fallout 4 VR smoothly. I've confirmed my system is running the card at V2 and currently has issues running FO4 to where its unplayable. Games like the Lab and RecRoom have little to no issues.
Looks like my BIOS won't let me force the slot/card to V3, or I'd give it a try myself. Do you know of how to force the card to operate in V3 within Win10?
Jeff
Dell Aurora R7, i7 8500, 16gb DDR4, Geforce 1080TI, Vive Pro