Just had this motherboard for about a week with the i9-11900K CPU., and 32GB RAM. I also have a Oculus Quest 2 with the Link Cable. My previous system i7-6700K and Asus Maximus VIII Hero worked fine with Oculus Link. I have disabled the 'Thunderbolt' on the USB-C ports, tried enabled as well. Updated ALL drivers, and Nvidia drivers, latest Bios and Win 10. Disabled and Re-loaded the USB Hub and Root Controllers and disabled Power Management. Un-installed and Re-installed the Oculus Software and Enabled Oculus PTC. Factory reset on the Quest 2 VR Headset. BUT the Oculus link will not connect to this MB, I get a error, 'Device Not Recognised' . The Oculus Link USB-C to USB-C cable DOES charge the Quest 2 on the MBs USB-C port, but NO data? My portable USB-C SSD works fine on these ports. I have tried a different cable to the Quest 2, and also with an C to A adaptor, tried ALL the USB 3.2 and 2.0 A ports. Quest 2 'Device Not Recognised'? Really upset by this as I did use the Quest 2 Link very often. Contacted Oculus Tech Support, but they are now out of options to help fix this. How can this new motherboard be incompatible with the popular Oculus Quest 2 ?