I have just upgraded my Rift system to a AMD Ryzen 7 2700x processor and AMD board, and updated the graphics card to a Red Dragon RX Vega 56 8GB GPU, so it should be as good as you can get for the Rift. But since installing it I had 'freezing' screens requiring a complete reboot, and often i get short freezes, lasting a couple of seconds, and the guns (in Dead and Buried) slide away to the left. This lot replaced a GTX1060 which worked without any of these issues.
I put a dedicated USB 3 card in, and I use a 3 sensor setup, and all the setup and diagnostics say that they are working OK. I use a USB 2 for the third sensor, so as per the recommendations.
I have used DDU to clean all the drivers out and reinstall, and even reinstalled windows from scratch, but still getting an issue. On the AMD GPU, it recognises the Oculus as a game in the control panel, so that seems OK. I also get a USB error 10 every now and then, that stops the headset sound working, but if I restart the computer it generally goes away.
IS there any settings I could check, or any recommendations on settings that I am missing?